TY  - BOOK
AU  - DUTTA DEBASHIS
TI  - STATISTICS AND OPERATIONS RESEARCH
SN  - 9788170086499
AV  - 658.4034 DUD S 
U1  - 658.4034 DUD S 
PY  - 2005///
CY  - NEW DELHI
PB  - LAXMI PUBLICATIONS
KW  - STATISTICS
KW  - MATHS
KW  - INDIA
ER  -