TY  - BOOK
AU  - Bell,Douglas
AU  - Morrey, Ian.
AU  - Pugh, John.
TI  - The essence of program design
SN  - 0133678067
AV  - QA76.6  .B44 1997
PY  - 1997///
CY  - London
PB  - Prentice-Hall
KW  - Electronic digital computers
KW  - Programming
ER  -