TY  - BOOK
AU  - Valacich, Joseph S
AU  - George, Joey F
AU  - Hoffer, Jeffrey A
TI  - Essentials of systems analysis and design
SN  - 9780136084969
SN  - 200804549
U1  - 003 VAL 
PY  - 2009///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall
KW  - System analysis
KW  - System design
N1  - Includes index
ER  -