TY  - BOOK
AU  - Gupta, A. K.
AU  - Sharma, J. K.
TI  - Management of systems
SN  - 333923952
U1  - 658 
PY  - 1997///
CY  - New Delhi
PB  - Macmillan india limited
KW  - Technology
KW  - Management
ER  -