External memory devices and input-output equipment (Chapter 3 - supplement ) Tape-file memories
Eckert, J. Presper (John Presper); Sims, J. C. Jr.
Remington Rand Univac
"Attached is a write-up prepared by J. C. Simes which is a supplement to Chapter 3 sent to you on 3 April 1958. J. Presper Eckert"; Contains figures.
Gift of Al Kossow