TY  - BOOK
AU  - Langer,Arthur M.
TI  - Analysis and design of information systems
SN  - 9781846286544
AV  - QA76.76.D47  .L364 2008
PY  - 2008///
CY  - London
PB  - Springer
KW  - Computer software
KW  - Development
KW  - System analysis
ER  -