Power transformers and special transformers /
Rao, S.
Power transformers and special transformers / S. Rao. - 3rd ed. - Delhi : Khanna Publishers, 1996. - xvii, 702 p. ; 21 cm.
Electric transformers.
Power transformers and special transformers / S. Rao. - 3rd ed. - Delhi : Khanna Publishers, 1996. - xvii, 702 p. ; 21 cm.
Electric transformers.