TY  - BOOK
AU  - KUMAR,SURENDER
TI  - PRINCIPLES OF METAL WORKING / 
U1  - 671.092 
PY  - 1991///
CY  - [S.N] : 
PB  - OXFORD & IBH PUBLISHING CO.PVT. LTD. ، 
KW  - MECHANICS ENGINEERING
KW  - METALS
KW  - METALLURGY
ER  -