TY  - BOOK
AU  - Mason, David
TI  - Intermediate systems analysis
SN  - 0948825251
U1  - 003 MAS 
PY  - 1987///
CY  - London
PB  - Paradigm Publishing Ltd.
KW  - Computer, MIS
UR  - http://www.amazon.com/Intermediate-Systems-Analysis-David-Mason/dp/0948825251/ref=sr_1_1?s=books&ie=UTF8&qid=1415258992&sr=1-1&keywords=0948825251
ER  -