TY  - BOOK
AU  - Choudhury S.K. Hajra
AU  - Choudhury A.K. Hajra S.K. Bose
TI  - Elements of Workshop Technology
SN  - 906216028
SN  - 12116
U1  - 670.42              
PY  - 1982///
CY  - Bombay
PB  - Media Promoters  Publishers Pvt. Ltd.
KW  - Workshop technolgy670.42
ER  -