TY  - BOOK
AU  - Gupta,J.B.
TI  - Electrical machines : : (A.C & D.C. machines) 
SN  - 9788188458141
U1  - 621.31042  
PY  - 2019///.
CY  - New Delhi : 
PB  - S.K. Kataria & Sons
KW  - Electric machinery.
N1  - Includes index.; 600-699
ER  -