Computers: Their History and How They Work
Hardcover
1969
by Richard B. Rusch
Simon and Schuster, 1969. Hardcover. Dust Jacket Included. Unusual early juvenile title on computers. 1969, 2nd printing. A VG+ copy in a bright, VG+ pictorial dustjacket. Octavo, 126 pgs. With wonderful photos of state-of-the-art computers the size of refrigerators. NOT A LIBRARY COPY. (Inventory #: 964)