An introduction to electrical machines and transformers / George McPherson. McPherson, George, 1921- Electric machinery. Electric transformers. TK2182 .M32 621.31042 19 MCI Includes bibliographical references and index. New York : Wiley, c1981. c1981. 1981 Text xvi, 557 p. : http://www.loc.gov/catdir/enhancements/fy0607/80019632-d.html http://www.loc.gov/catdir/enhancements/fy0607/80019632-t.html eng