TY  - BOOK
AU  - S. K. Hajra choudhury.
AU  - A. K. Hajra Choudhury.
TI  - Element of workshop technology vol 1 manufacturing process 15th ed
SN  - 8185099146
U1  - 621 
PY  - 2014///
CY  - Mumbai
PB  - Media Promoters and Pub. Pvt. Ltd.
KW  - Applied physics
ER  -