TY  - GEN
AU  - Yeates , Don 
AU  - Shields , Maura 
AU  - Helmy , David
TI  - Systems analysis and design
SN  - 0273600664
U1  - 004.25 
PY  - 1994///
CY  - London
PB  - Pitman Publishing
KW  - Computer Science
KW  - Systems Analysis and Design
ER  -