00302nam a2200145Ia 4500 Bhattacharya/S.K I BK Machines Electrical machines Tata Mc Graw hill 1998 621.31042 BHA 545 ENGLISH 33884 33884 0 0 0 0 CRC CRCE CRCE 2023-03-17 0 621.31042 BHA 13630 2023-03-17 2023-03-17 BK