TY  - BOOK
AU  - Khurmi, R.S.
AU  - Gupta, J.K.
TI  - Text book of machine design (S. I. Units)
U1  - 621.815 
PY  - 2013///
CY  - New Delhi
PB  - S.Chand & Com.
KW  - Mechanical Engineering
ER  -