TY  - BOOK
AU  - Cornwell,David
TI  - Computer systems modelling and development : a disciplined approach, volume 1 : language, mathematical modelling and logic
SN  - 0862382203
U1  - QA/76.5 
PY  - 1989///
CY  - Sweden
PB  - Chartwell-Bratt Ltd
KW  - Computer systems.
KW  - Electronic digital computers.
ER  -