TY  - BOOK
AU  - Avison,David E.
AU  - Fitzgerald,Guy
TI  - Information systems development: : methodologies, techniques and tools 
T2  - Information systems series,
SN  - 0077092333
AV  - QA 76.9 AVI
PY  - 1995///
CY  - London
PB  - The McGraw-Hill companies
KW  - System design
KW  - System analysis
N1  - Includes index
ER  -