TY  - BOOK
AU  - Valacich,Joseph S.
AU  - George,Joey F.
AU  - Hoffer,Jeffrey A.
TI  - Essentials of system analysis and design
SN  - 9780136084969
PY  - 2009///
CY  - Englewood Cliffs, N.J
PB  - Prentice Hall
KW  - System design
KW  - System analysis
N1  - Includes glossary and index; References: p. 411-415
ER  -