Gauld, David B. Differential topology: an introduction/ David B. Gauld. - New York: M. Dekker, c1982. - v, 241 p.: ill.; 23 cm. - Monographs and textbooks in pure and applied mathematics; 72. . Includes index. Bibliography: p. 237-238. ISBN: 0824717090 LCCN: 82018297 Subjects--Topical Terms: Differential topology. Dewey Class. No.: 514.72 / G269d