TY  - GEN
AU  - C.S French
TI  - Data processing and information technology
SN  - 1858051711
AV  - QA75.5 FRE 1996 
PY  - 1996///
CY  - London
PB  - Letts educational.
KW  - data processing and information technology
N1  - includes index
ER  -