TY  - BOOK
AU  - Avison, David
AU  - Fitzgerald, Guy
TI  - Information systems development: methodologies, techniques & tools 
SN  - 9780071253154
AV  - QA 76.9.S88  .Av92 2006
PY  - 2006///
CY  - U.S.A
PB  - McGraw Hill, Inc
KW  - Systems design
N1  - IT
ER  -