00365nam a2200145Ia 4500 Ramamoorty/ M. Electrical Engineering BK Thyristors & Their Applications Thyristors & their applications Affiated East-West Press New Delhi 1977 621.3 312 ENGLISH 18229 18229 0 0 0 0 AFT CRCE CRCE 1435 | 26 2023-03-17 UBS 99.00 T-1068 0 621.3 AFT4870 2023-03-17 99.00 2023-03-17 BK