TY  - BOOK
AU  - Sen, Gopal Chandra
AU  - Bhattacharyya, Amitabha
TI  - Principles of Machine Tools
SN  - 9788173811555
U1  - 621.902 
PY  - 1999///
CY  - Calcutta
PB  - New Central Book Agency (P) Ltd.
KW  - Mechanical Engineering
ER  -