TY  - BOOK
AU  - Emery,Glyn
AU  - Bale,David
AU  - Hunter,A.R.
TI  - Elements of computer science
U1  - 001.64 
PY  - 1979///
CY  - London
PB  - Pitman
KW  - Electronic data processing
KW  - Computer programming
N1  - Includes index
ER  -