TY  - BOOK
AU  - Tulsian P C & Pandey, Vishal
TI  - Quantitative techniques: theory and problems 
SN  - 9788131701867
U1  - 658.4034 TUL 
PY  - 2011///
CY  - New Delhi
PB  - Pearson
KW  - Management - Mathematical models
ER  -