TY  - BOOK
AU  - Gupta, J. B.
TI  - Theory and performance of electrical machines : D. C. machines, A. C. machines and polyphase circuits in S. I. units
U1  - 621.31042 
PY  - 1983///
CY  - Ludhiana
PB  - B. D. Kataria & sons 
KW  - Electrical machines
ER  -