TY  - BOOK
AU  - Whitten, Jeffrey L
AU  - Barlow, Victor M
AU  - Bentley, Lonnie D
TI  - Systems analysis and design methods
U1  - 003 
PY  - 1995///
CY  - New Delhi
PB  - Galgotia
KW  - System analysis
N1  - Includes bibliography and index
ER  -