TY  - BOOK
AU  - Pritchard,Allan
TI  - A guide to computer literature : : an introductory survey of the so urces of information / 
U1  - 016.6518 
PY  - 1972///
CY  - London : 
PB  - Bingley, 
KW  - Electronic digital computers
KW  - Bibliography
ER  -