* Oral history interview with Isaac Levin Auerbach Charles Babbage Institute University of Minnesota.
* Oral history interview with Isaac Levin Auerbach Oral history interview by Nancy B. Stern, 10 April 1978.
* Oral history interview with Isaac Levin Auerbach Oral history interview by Nancy B. Stern, 10 April 1978.
* Oral history interview with Isaac Levin Auerbach Oral history interview by Nancy B. Stern, 10 April 1978.
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