TY  - BOOK
AU  - HAJRA CHOUDHARY,SK
AU  - HAJRA CHOUDHURY,AK
AU  - ROY,Nirjhar
TI  - Elements Of Workshop Technology.Vol.1. Manufacturing Process
SN  - 81-85099-14-6
U1  - 670 
PY  - 1997///
PB  - Media Promoters And PublishersPvt.Ltd. Bombay
ER  -