TY  - BOOK
AU  - Ramalingam P. 
AU  - ^d20120814 06:53:41^okorir
TI  - Systems analysis for managerial decisions A computer approach
SN  - 471707104
AV  - HD 20.5 .R35 1976  
PY  - 1976///.
CY  - New York : 
PB  - John Wiley& sons, 
KW  - _System analysis
N1  - Include index
ER  -