TY  - GEN
AU  - Chowdhary,  S.K. Hajra
AU  - Roy, Nirjhar
TI  - Elements of workshop technology: machine tools, Vol. II
SN  - 9788185099156
U1  - 670.423 CHO/E 
PY  - 1967///
CY  - Mumbai
PB  - Media Promoters and Publishers 
KW  - Machine tools
ER  -