Chillingworth, D. (David) Differential topology with a view to applications / D. R. J. Chillingworth - London : Pitman Pub., 1976 - 291 p. ; 25 cm. - Research notes in mathematics 9 . Includes index Bibliography: p. 273-283 ISBN: 027300283X 9.90 LCCN: 76-28202 Subjects--Topical Terms: Differential topology