00815nam0-22003131i-450-990000849480403321200010100-691-08178-6000084948FED01000084948(Aleph)000084948FED0100008494820001010d--------km-y0itay50------baitay-------001yy3-ManifoldsJ. HempelNew JerseyPrinceton University Press1976XII, 195 p.25 cmAnnals of mathematics studies86514.223Hempel,John41858ITUNINARICAUNIMARCBK99000084948040332102 21 E 312567FINBNFINBN3-Manifolds348548UNINAING01