BAHL,R.C.
MECHANICAL MACHINE DESIGN - DELHI Standard Book House 1996 - p.1264
8186308172
ENGINEERING MATERIALS
SELECTION OF ELECTRIC MOTORS
621.815 B151M
MECHANICAL MACHINE DESIGN - DELHI Standard Book House 1996 - p.1264
8186308172
ENGINEERING MATERIALS
SELECTION OF ELECTRIC MOTORS
621.815 B151M