TY  - BOOK
AU  - Choudhury, S. K. Hajra and Choudhury, A.K. Hajra
TI  - Elements of workshop technology
SN  - 8185099154
U1  - 670.423 
PY  - 1990///
CY  - Bombay
PB  - ; Media Promoters & Publishers
KW  - Manufacturing Engineering
KW  - Workshop Technology
ER  -