TY  - BOOK
AU  - Khurmi, R. S. and Gupta, J. ,K.
TI  - A Textbook of Machine Design
SN  - 9788121925372
U1  - 621.815 
PY  - 2010///
CY  - Delhi
PB  - S. Chand
KW  - Mechanical
ER  -