TY  - BOOK
AU  - Murray,Francis J.
TI  - Mathematical machines
U1  - 510.78 
PY  - 1961///
CY  - New York
PB  - Columbia University Press
KW  - Calculators
KW  - Computers
N1  - Includes index; Vol. 1. Digital computers --v. 2. Analog devices
ER  -