Johannson, Klaus, b.1948 Homotopy equivalences of 3-manifolds with boundaries / Klaus Johannson - Berlin : Springer-Verlag, 1979 - 303p. : 25 cm. - Lecture notes in mathematics 761 . Includes index ISBN: 3540097147 LCCN: 79-23603 Subjects--Topical Terms: Manifolds (Mathematics)Homotopy equivalences