TY  - BOOK
AU  - Choudhury, S K Hajra.
AU  - Choudhury, Hajra  A K
AU  - Roy, Nirjhar
TI  -  Elements of workshop Technology
U1  - 621.75 
PY  - 1964///
CY  - Mumbai
PB  - Media promoters & publishers pvt ltd
KW  - measurement and inspection
KW  - bench work and fitting
KW  - powder metallury
N1  - index
ER  -