Gupta, B.R.
Electrical science - New Delhi: S. chand & company ltd., 1996. - ix, 500 pages: illustration; 25 cm.
9788121923101
Engineering and Allied Operations Electrical Engineering
Electrical science - New Delhi: S. chand & company ltd., 1996. - ix, 500 pages: illustration; 25 cm.
9788121923101
Engineering and Allied Operations Electrical Engineering