Fitzgerald, A. E. Electric machinery / A.E. Fitzgerald, Charles Kingsley, Jr.and Stephen D. Umans. - 5th ed. - New York : McGraw-Hill, c1990. - xiii, 599 p. : ill. ; 24 cm. - McGraw-Hill series in electrical engineering. Power and energy . Includes index. ISBN: 0070211345 LCCN: 89049698 Subjects--Topical Terms: Electric machinery. LC Class. No.: TK2181 / .F5 1990 Dewey Class. No.: 621.31042/FIE