TY  - BOOK
AU  - Hajra Choudhury,S.K.
AU  - Hajra Choudhury, A. K. 
AU  - Roy, Nirjhar 
TI  - Elements of workshop technology, Vol 1 :  : manufacturing processes 
SN  - 8185099146
U1  - 621.75 23
PY  - 2015///
CY  - Mumbai
PB  - Media Promotors & Publishers Pvt. Ltd
KW  - Machine-shop practice
KW  - Machine-tools
KW  - Mechanical engineering
ER  -