TY  - BOOK
AU  - Weaver, Philip L.
TI  - Practical business systems development using SSADM : a complete tutorial guide / Philip L. Weaver, Nick Lambrou, and Matthew Walkley
SN  - 0273655752
U1  - 005.12 WEA 
CY  - New York, NY : Financial Times Prentice Hall, 2002.
KW  - Electronic data processing--Structured techniques. Business--Data processing
ER  -