Byte: The Small Systems Journal, April 1979, Volume 4, Number 4
Peterborough: Byte Publications, 1979. Softcover. 8 1/2" x 11" staple bound in color illustrated wraps. 284 pp. Color cover art by Robert Tinney. With articles, features and ads. Articles on the Apple II, HP 67 Programmable Calculator and Microprogramming among many others.









