TY  - BOOK
AU  - Chakrabarti, N.R.
TI  - Data book for machine designers
U1  - 621.902 
PY  - 1976///
CY  - Delhi
PB  - Khanna
KW  - Geared motors
KW  - Heat treatment
KW  - Machine parts
KW  - Welded joints
ER  -