TY  - BOOK
AU  - Lejk, Mark
AU  - Deeks, DavidLejk, Mark
TI  - An introduction to systems analysis techniques
SN  - 9780138577643
AV  - 004.2 LEJ 1998 
U1  - 004.2 LEJ 1998 
PY  - 1998///
CY  - London
PB  - Prentice-Hall
KW  - Computer Engineering
ER  -