TY  - BOOK
AU  - Avison,D.E.
AU  - Fitzgerald,G.
TI  - Information systems development: methodologies, techniques, and tools 
T2  - Information systems series
SN  - 0632016442
AV  - QA76.9.S8 A9 1988 
U1  - 003 19
PY  - 1988///
CY  - Oxford [England], Boston
PB  - Blackwell Scientific Publications
KW  - System design
KW  - System analysis
N1  - Includes index; Bibliography: p. [310]-318
ER  -