TY  - BOOK
AU  - Gane, Chris and Trish Sarson
TI  - Structured systems analysis: Tools and techniques
SN  - 0-13-854547-2
AV  - QA 76 .G287 1979
PY  - 1979///
CY  - New York
PB  - Improved System Technologies
KW  - 1. Electronic data processing
KW  - 2. System analysis
ER  -