TY  - BOOK
AU  - Griffiths, Gary
TI  - The essence of systems analysis techniques
T2  - Essence of computing series
SN  - 0137498470
AV  - QA 76.9.S84 Gri. 
PY  - 1998///
CY  - London
PB  - Prentice Hall Europe
KW  - ELECTRONIC DATA PROCESSING--STRUCTURED TECHNIQUES
KW  - SYSTEM DESIGN
ER  -