TY  - BOOK
T1  - Systems analysis and design a structured approach
A1  - Davis, William S. 1943-
LA  - English
PP  - Reading, MA
PB  - Addison-Wesley
YR  - 1983
UL  - https://tuklas.up.edu.ph/Record/UP-1685523046125215820
OP  - 415
NO  - Includes bibliographies and index.
CN  - QA 76.9 S88 D38 1983
SN  - 0201102714
KW  - Electronic data processing : Structured techniques.
KW  - System analysis.
KW  - System design.
ER  -