Principles of alternating currents / W. Sluckin and J. R. Greener. Sluckin, W. Greener, J. R. joint author. Electric currents, Alternating. Electrical engineering. TK1141 .S54 621.3 SLP Includes index. London : Cleaver-Hume Press, c1959. c1959. 1959 Text 336 p. : eng Cleaver-Hume electrical series, no. 3