Puchstein, A.F., Loyd, T.C. & Conrad, A.G. Alternating-Current Machines By A.F. Fuchstein, T.C. Lloyd & A.G. Conrad - New York John Wiley & Sons, Inc. - xii, 721 pages, 22 cm. Includes index ISBN: 971-08-1933-X Dewey Class. No.: 621.3133 P96 C2