TY  - BOOK
AU  - CHOUDHURY (S K Hajra);BOSE (S K)
TI  - Elements of workshop technology:machine tools vol II
U1  - 621.75 CHOE 
PY  - 1974///
CY  - Bombay
PB  - Asia Publishing House
KW  - Electrical  Engineering
KW  - Engineering
ER  -