Direct and alternating currents
Loew, E. A.
Direct and alternating currents - 2nd ed. - New York McGraw-Hill Book Company, Inc. 1938 - xv, 730 p.
621.31 G8
Direct and alternating currents - 2nd ed. - New York McGraw-Hill Book Company, Inc. 1938 - xv, 730 p.
621.31 G8