TY  - BOOK
AU  - Choudhury, S.K. Hajra
AU  - Choudhury, A.K. Hajra
AU  - Roy, Nirjhar
TI  - Elements of Workshop Technology; vol 1: manufacturing processes
SN  - 8185099146
U1  - 624 CHO 
PY  - 2003///, 2017
CY  - Mumbai
PB  - Media Promoters and Publishers Pvt. Ltd
KW  - Workshop technology-civil engineering
ER  -