TEXT BOOK OF ELECTRICAL TECHNOLOGY Vol-2: A C & D C MACHINES
THERAJA BL & THERAJA AK
TEXT BOOK OF ELECTRICAL TECHNOLOGY Vol-2: A C & D C MACHINES - 21 - S CHAND & CO 1994
TEXT BOOK OF ELECTRICAL TECHNOLOGY Vol-2: A C & D C MACHINES - 21 - S CHAND & CO 1994