TY  - BOOK
AU  - Khurmi, R.S.,
TI  - Theory of Machines
CY  - New Delhi
PB  - S.Chand
UR  - http://opac.dbit.in/cgi-bin/koha/opac-retrieve-file.pl?id=ad736ca59155685cf044a39b1155c399
ER  -