* Gerhard Doerfer ( 1963, 1966, 1967, 1968, 1972, 1973, 1974, 1975, 1981, 1985, 1988, 1993 ).

His Elo rating shot from 2540 in 1971 to 2660 in 1973, when he shared second in the USSR Chess Championship, and finished equal first with Viktor Korchnoi in the Leningrad Interzonal Tournament, with the latter success qualifying him for the 1974 Candidates Matches, which would determine the challenger of the reigning world champion, Bobby Fischer.

In 1973 and 1974 the Soviet media campaign targeted both Andrei Sakharov and Aleksandr Solzhenitsyn.

In 1973 Andrei Sakharov was nominated for the Nobel Peace Prize and in 1974 was awarded the Prix mondial Cino Del Duca.

A Little Night Music opened on Broadway at the Shubert Theatre on February 25, 1973, and closed on August 3, 1974 after 601 performances and 12 previews.

The Orioles experienced their greatest success from 1964 – 1983, as well as 1996-1997, winning eight Division Championships ( 1969 – 1971, 1973 – 1974, 1979, 1983, 1997 ), six pennants ( 1966, 1969 – 1971, 1979, 1983 ), three World Series Championships ( 1966, 1970, 1983 ), one wild card berth ( 1996 ), and five Most Valuable Player awards ( 3B Brooks Robinson 1964, OF Frank Robinson 1966, 1B Boog Powell 1970 and SS Cal Ripken Jr. 1983 & 1991 ).

The Orioles would miss the playoffs in 1972, but rebounded to win the division in 1973 and 1974.

He argues that the power ballad broke into the mainstream of American consciousness in 1976 as FM radio gave a new lease of life to earlier songs like Led Zeppelin's " Stairway to Heaven " ( 1971 ), Aerosmith's " Dream On " ( 1973 ), and Lynyrd Skynyrd's " Free Bird " ( 1974 ).

1973 ); Charles Berlitz ( The Bermuda Triangle, 1974 ); Richard Winer ( The Devil's Triangle, 1974 ), and many others, all keeping to some of the same supernatural elements outlined by Eckert.

The roles of Bet Lynch, Ivy Tilsley ( Lynne Perrie ), Deirdre Hunt ( Anne Kirkbride ), Rita Littlewood ( Barbara Knox ) and Mavis Riley ( Thelma Barlow ) were built up between 1972 and 1973 with characters such as Gail Potter ( Helen Worth ), Blanche Hunt ( Patricia Cutts and Maggie Jones ) and Vera Duckworth ( Elizabeth Dawn ) first appearing in 1974.

These were: Lola Versus Powerman and the Moneygoround, Part One ( 1970 ), Muswell Hillbillies ( 1971 ), Preservation: Act 1 ( 1973 ), Preservation: Act 2 ( 1974 ), Soap Opera ( 1975 ) and Schoolboys in Disgrace ( 1976 ).

The first Soviet-made pocket-sized calculator, the " Elektronika B3-04 " was developed by the end of 1973 and sold at the beginning of 1974.

Claims have been made for Manu Dibango's " Soul Makossa " ( 1972 ), Jerry Butler's " One Night Affair " ( 1972 ), the Hues Corporation's " Rock the Boat " ( 1973 ), George McCrae's " Rock Your Baby " ( 1974 ), and " Kung Fu Fighting " ( 1974 ) by Biddu and Carl Douglas.

This time, IBM submitted a candidate which was deemed acceptable — a cipher developed during the period 1973 – 1974 based on an earlier algorithm, Horst Feistel's Lucifer cipher.

After a vote by the APA trustees in 1973, and confirmed by the wider APA membership in 1974, the diagnosis was replaced with the category of " sexual orientation disturbance ".

Released in late 1973, the song topped the singles chart in February 1974, and reached the lower regions of Billboard's Hot 100 ( it eventually also charted in the UK, reaching No. 7 in 1976, representing Parton's first UK success ).

Ethernet was developed at Xerox PARC between 1973 and 1974.

Other legislation included National Environmental Policy Act ( NEPA ), signed into law in 1970, which established a United States Environmental Protection Agency and a Council on Environmental Quality ; the Marine Protection, Research, and Sanctuaries Act of 1972 ; the Endangered Species Act of 1973, the Safe Drinking Water Act ( 1974 ), the Resource Conservation and Recovery Act ( 1976 ), the Water Pollution Control Act Amendments of 1977, which became known as the Clean Water Act, and the Comprehensive Environmental Response, Compensation, and Liability Act, commonly known as the Superfund Act ( 1980 ).

Don Daglow wrote an enhanced version of the program called Ecala on a PDP-10 mainframe computer at Pomona College in 1973 before writing what was possibly the second or third computer role-playing game, Dungeon ( 1975 ) ( The first was probably " dnd ", written on and for the PLATO system in 1974, and the second may have been Moria, written in 1975 ).

On 9 August 2010, Eagle Rock Entertainment released Live – The Early Years in the UK as a DVD compilation that includes Fusion – Live in London ( 1976 ) along with never before released live performances at Brunel University ( 1973 ) and on a German TV show Rockpalast ( 1974 ).

The first full-length feature produced under the BFI's new scheme was Kevin Brownlow and Andrew Mollo's Winstanley ( 1975 ), while others included Moon Over the Alley ( 1975 ), Requiem for a Village ( 1975 ), the openly avant-garde Central Bazaar ( 1973 ), Pressure ( 1975 ) and A Private Enterprise ( 1974 ) -- the last two being, respectively, the first British Black and Asian features.

Works such as Marjorie Rosen ’ s Popcorn Venus: Women, Movies, and the American Dream ( 1973 ) and Molly Haskell ’ s From Reverence to Rape: The Treatment of Women in Movies ( 1974 ) analyze how the women portrayed in film related to the broader historical context, the stereotypes depicted, the extent to which the women were shown as active or passive, and the amount of screen time given to women.

The FIH introduced competitive tournaments in 1974, forcing the acceptance of the principle of competitive field hockey by the IFWHA in 1973.

* Hex ( film ), a 1973 film starring Keith Carradine, Gary Busey, Dan Haggerty, and Hillarie Thompson

In 1973: Keith Dallas.

The novel The Bridge ( 1973 ) by D. Keith Mano presents a world dominated by a global environmental fascism, where the government ultimately promotes the extinction of the human race by enforced mass suicide, so as to ' save ' the environment.

In accepting that these forms of productions were there to stay, scholars began using the term informal sector, which is credited to the British anthropologist Keith Hart in a study on Ghana in 1973 but also alluded to by the International Labour Organization in a widely read study on Kenya in 1972.

Keith attended Mira Costa High School, where brothers Greg and Raymond Ginn were also students, and graduated in 1973.

Drummer, songwriter and vocalist Keith Knudsen ( who previously drummed for Lee Michaels of " Do You Know What I Mean " fame ) was recruited promptly and left with the Doobies on a major tour within days of joining in September 1973.

* Keith Jarrett ( 1966, 1972, 1973, 1986 ),

: Wheeler, Keith ( 1973 ), The Railroaders.

It was inaugurated by Maharishi Mahesh Yogi, and Robert Keith Wallace became the first university president in 1973.

Catalytic converters were further developed by a series of engineers including John J. Mooney and Carl D. Keith at the Engelhard Corporation, creating the first production catalytic converter in 1973.

In 1975, under the Local Government ( Scotland ) Act 1973, most of the county was combined with Aberlour, Buckie, Cullen, Dufftown, Findochty, Keith and Portknockie areas of the county of Banffshire to form the Moray district of the Grampian region.

It was used by Paul Simon and, from 1973 – 76, by Mark Farner of Grand Funk Railroad ( he is seen with the guitar in cover photographs on the band's Caught In the Act live album ); and a custom-made single-pickup version was made for Ronnie Wood, who loaned it to Keith Richards for his 1988 tour with the X-Pensive Winos.

Ian Keith Montague ( b. 1973 )

Sam Keith edited the 1973 best seller One Man's Wilderness: An Alaskan Odyssey in which he edited the journals and photographs of Richard Proenneke's solo experiences in Alaska.

Gerald Keith Bouey, ( April 2, 1920 – February 6, 2004 ) was the fourth Governor of the Bank of Canada from 1973 to 1987, succeeding Louis Rasminsky.

In 1973, when they were recording the album, Keith Emerson met with Ginastera at his home in Switzerland and played a recording of his arrangement for him.

Keith Fullerton Whitman ( born May 29, 1973 ) is an American electronic musician who has recorded albums influenced by many genres, including ambient music, drill and bass, and krautrock.

William Keith McDonald ( born February 8, 1973 in Yokosuka, Japan ) is a former Major League Baseball catcher and right-handed batter.

He also wrote a paper, " The Causal Theory of Names " ( 1973 ), which heavily criticized certain lines of the theory of reference that derived from Saul Kripke's Naming and Necessity ( 1972 / 1980 ) and work by Keith Donnellan.

During a 1973 concert by The Who, their drummer Keith Moon, passed out from an overdose of gorilla tranquilizers.

Richard Keith " Stubby " Clapp ( born February 24, 1973 in Windsor, Ontario ) is a Canadian minor league baseball coach and former professional baseball player.

* CHESTERTON, Arthur Keith ( 1896 – 1973 ) British Union of Fascists politician and first leader of the British National Front.

* The Brian Keith Show ( 1972 – 1973 )

* Keith Fullerton Whitman ( born 1973 ), American electronic musician