TY  - BOOK
AU  - Wetherbe J.C.
TI  - System Analysis and Design
SN  - 0000020970
U1  - 001.6DBM 
PY  - 1990///
CY  - New Delhi
PB  - Galgotia Publication
KW  -  Design
KW  -  System
KW  - Analysis
KW  - DataBaseManagement
ER  -