Hatcher, Allen Algebraic topology / by Allen Hatcher, Cornell University. - New Delhi, Cambridge University Press, 2002. - vii, 544 p. : illustrations ; 26 cm. Rs.750/-TBH86/12 ISBN: 9780521541862 (pbk.) Subjects--Topical Terms: --Algebraic topology Dewey Class. No.: 514.2 HAT