D-C and A-C power transmission / edited by N.D. Leshukov
D-C and A-C power transmission / edited by N.D. Leshukov - - Jerusalem IPST, 1970 - v.294 p. 23.5 cm - TRB NCHRP : 1978 .
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Electric power transmission-Direct current
Electric power transmission-Alternating current
621.315 Dca