TY  - BOOK
AU  - Khurmi, R.S.
AU  - Gupta, J.K.
TI  - A Text Book of Machine Design: (  S.I.Units)
SN  - 9788121925372
PY  - 1980///
CY  - New Delhi
PB  - Eurasia Publishing 
N1  - Machine Design
ER  -