TY  - BOOK
AU  - Thierauf,Robert J.
TI  - System Analysis and Design: : A case study approach
U1  - 001.61 
PY  - 1989///
CY  - Delhi: 
PB  - CBS Publisher, 
KW  - computer Science
KW  - MIS Input
KW  - Module
KW  - Sales Commission
ER  -