TY  - BOOK
AU  - Davis, Gordon B
AU  - 
TI  - Computers and information processing
U1  - 681.14 
PY  - 1978///
CY  - Tokyo
PB  - McGraw-Hill
KW  - Calculating devices
KW  - Computing devices
KW  - Data processing
N1  -  condensation of the author's introduction to computers
ER  -