TY  - BOOK
AU  - SHELLY ,G.B. & CASHMAN ,T.J. & ROSENBLATT ,H.J.
TI  - SYSTEMS ANALYSIS AND DESIGN
SN  - 0000789542668
U1  - 004.21 
PB  - CAMEBRIDGE : COURSE TECHNOLOGY
KW  - SYSTEM ANALYSIS : SYSTEM DESIGN
ER  -