TY  - BOOK
AU  - R.S. Khurmi
AU  - J.K. Gupta
TI  - A text- book of machine design
SN  - 812190501x
U1  - 621.815 
PY  - 1996///
CY  - New Delhi : 
PB  - Eurasia
KW  - Machine Design
ER  -