TY  - BOOK
AU  - Valacich, Joseph S.
AU  - George, Joey F.
AU  - Hoffer, Jeffrey A.
TI  - Essentials of Systems Analysis and Design
SN  -  9788120323124
U1  - 004.21/ V23e/ 2004 
PY  - 2005///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Computer Science
ER  -