Rao, K. R.G.
Basic Electrical Engineering - Bangalore Sapna Book House 2003 - p.240
8128001353
Electromagnetism Domestic Wiring Transformers
621.3 R16B
Basic Electrical Engineering - Bangalore Sapna Book House 2003 - p.240
8128001353
Electromagnetism Domestic Wiring Transformers
621.3 R16B