Weeks, Jeffrey R. The shape of space [3rd ed.] - 3rd ed. - Boka Raton CRC Press, Taylor and Francis Group 2020 - xviii, 346p. ; 23cm. - Textbooks in mathematics . ISBN: 9781138061217 Subjects--Index Terms: Surfaces Three-manifolds (Topology) Dewey Class. No.: 530.1 / WEE.3E