TY  - BOOK
AU  - Aktas A Ziya
TI  - Structured analysis and design of information systems
U1  - D65,8(B):(X:89M), M7 
PY  - 1987///
CY  - Englewod
PB  - Cliffs Prentice Hall       
KW  -  Management information systems
KW  - Computer science
ER  -