TY  - BOOK
AU  - S K  Hajra Choudary ,Dr. S.C Bhattacharya
TI  - Elements of Workshop Technology
SN  - 0.210. 98173.3
U1  - CHO 
PY  - 1977///
CY  - Bombay
PB  - Asia Publisher House
KW  - Mechanical Engineering
ER  -