Jha, D.K.
Textbook of electricity / D.K. Jha - New Delhi : Discovery Publishing House ; c2005. - 303p. : ill. ; 20cm.
8183560261
537 / JHT
Textbook of electricity / D.K. Jha - New Delhi : Discovery Publishing House ; c2005. - 303p. : ill. ; 20cm.
8183560261
537 / JHT