TY  - BOOK
AU  - Emery,Glyn
AU  - Bale,David
AU  - Hunter,A.R.
TI  - Elements of computer science
SN  - 0273013327
PY  - 1979///
CY  - London
PB  - Pitman Pub.
KW  - Electronic data processing
N1  - Includes bibliographical references and index
ER  -