TY  - BOOK
AU  - Hajra Choudhury.S.K 
AU  - CHoudhury .A.K 
TI  - Elemnts of Workshop Technology  Vol 1
SN  - 81-85099-14-6
PY  - 1997///
CY  - Delhi 
PB  - M.P &P
KW  - FMP
UR  - FMP 
ER  -