TY  - GEN
AU  - Weaver , Philip L.
TI  - Practical SSADM version 4
SN  - 0273600958
U1  - 005.12 
PY  - 1993///
CY  - London
PB  - Pitman Publishing
KW  - SOFTWARE SYSTEMS ANALYSIS AND DESIGN
KW  - SYSTEMS ANALYSIS AND DESIGN
KW  - COMPUTER SCIENCES
ER  -