TY  - GEN
AU  - Thierauf , Robert J.
TI  - Systems analysis and design: a case study approach
U1  - 004.21 
PY  - 1989///
CY  - Delhi
PB  - CBS Publications
KW  - SYSTEMS ANALYSIS - MANAGEMENT
KW  - COMPUTER SYSTEMS ANALYSIS AND DESIGN
KW  - COMPUTER SCIENCE
ER  -