TY  - BOOK
AU  - Valacich, Joseph S. 
TI  - Essentials of systems analysis and design
SN  - 9789810696641
U1  - Circ. 003 V135e 2012 Fifth int'l edition
PY  - 2012///
CY  - Singapore : 
PB  - Pearson Education South Asia Pte Ltd., 
KW  - 1. Systems design.
KW  - 2. Systems analysis.
N1  - Includes bibliographical references, glossary & index

ER  -