TY  - BOOK
AU  - Vohra, N.D. 
TI  - Quantitative techniques in management / 
SN  - 9780070146730
U1  - 658.4033 
PY  - 2011///(repr.).
CY  - New Delhi 
PB  - Tata McGraw Hill 
N1  - Includes index
ER  -