TY  - GEN
AU  - Hoffer, Jeffrey A.
AU  - George, Joey F.
AU  - Valacich, Joseph S.
TI  - Modern systems analysis and design
AV  - QA76.9 S88Hof
PY  - 2011///
PB  - Pearson
KW  - Systems analysis
KW  - System design
N1  - 19025
ER  -