Cohen, Arnold A.2011-06-082011-06-081987-07-02Arnold A. Cohen, OH 138. Oral history interview by Arthur L. Norberg, 2 July 1987, Minneapolis, Minnesota. Charles Babbage Institute, University of Minnesota, Minneapolis. http://purl.umn.edu/107221OH 138https://hdl.handle.net/11299/107221Transcript, 48 pp. Audio file available at http://purl.umn.edu/95550The interview focuses on Engineering Research Associates (ERA). Cohen begins the interview by briefly describing most of the early ERA personnel. He discusses his own work and that of C. B. Tompkins on various ERA projects including the Goldberg Project and the design of memory systems.en-USComputer historyEngineering Research AssociatesComputers -- United States -- HistoryComputer storage devices -- Design and construction -- HistoryTompkins, Charles Brown, 1912-Oral History