TY  - GEN
AU  - Bradley,Ray
TI  -  Understanding computer science for advanced level
SN  - \0748719792 (pbk) :
AV  - QA76 
U1  -  004.01 
PY  - 1995///
CY  - \Cheltenham
PB  -  Stanley Thornes
KW  - Computer science
N1  - \Includes index; \Previous ed.: 1991
ER  -