TY  - BOOK
AU  - Bingham,John .
TI  - Mastering data processing / 
SN  - 0333343174
U1  - 005.7 
PY  - 1985///
CY  - London : 
PB  - Macmillan , 
KW  - COMPUTER SCIENCE
N1  - Includes index
ER  -