TY  - BOOK
AU  - Davis, Gordon B.
TI  - Computer Data Processing
SN  - 0070157855
U1  - 001.64 
PY  - 1973///
CY  - Tokyo
PB  - McGraw-Hill Kogakusha Ltd.
KW  - Gneralities
KW  - Knowledge
KW  - Data processing
ER  -