Grob, Bernad Direct and alternating current circuits / Grob, Bernad - McGraw Hill Book Co. Inc., New yORK, 1986 - p. ; 22 cm. ISBN: 9780070250864 Subjects--Topical Terms: Alternating-current systems Including high-tension systems(High voltageengineering) Dewey Class. No.: 621.31913 GRO