TY  - BOOK
AU  - "Khurmi, R. S."
AU  - "Gupta, J. K."
TI  - A textbook of machine design
SN  - �8121925371�
U1  -  621.815 
PY  - 1979///
CY  - "New Delhi,India:"
PB  - "Eurasia Publishing House,"
KW  - Machine deign
ER  -