GUPTA JB, . (2013). THEORY AND PERFORMANCE OF ELECTRICAL MACHINES. : S.K. KATARIA & SONS.
GUPTA JB, . 2013. THEORY AND PERFORMANCE OF ELECTRICAL MACHINES. : S.K. KATARIA & SONS.
GUPTA JB, . THEORY AND PERFORMANCE OF ELECTRICAL MACHINES. : S.K. KATARIA & SONS. 2013.