TY  - BOOK
T1  - Systems analysis and design
A1  - Shelly, Gary B.
LA  - English
PP  - Australia
PB  - Thomson course Technology
YR  - 2005
ED  - 6th ed.
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217608914484
OP  - 689
CN  - T 57.6 S97 2005
SN  - 9812655840
KW  - Systems analysis.
KW  - System design.
KW  - Management information systems.
ER  -