A textbook of electrical technology : in S.I. system of units : (including rationalized M.K.S.A. System), for the examinations of B.E./B. Tech., (common course to all branches), B.Sc. (Engg.), Sec. A & B og AMIE(I), AMIEE (London), IERE (London), Grade IETE, Diploma and other competitive examinations - Theraja, B.L. (S. Chand & Company PVT. LTD., 2005)