TY  - BOOK
AU  - Sharma, P C
TI  - Textbook of production engineering
U1  - 670 S23T(11) 
PY  - 2015///
CY  - New Delhi
PB  - S chand
N1  - 2296 10/03/2016 HBD15/1732 12/03/2016 Main Budget
ER  -