Giblin, P. J. Graphs, surfaces, and homology : an introduction to algebraic topology / P. J. Giblin - London : Chapman & Hall, 1977 - xv, 329 p. : ill. ; 22 cm. - Chapman and Hall mathematics series . 'A Halsted Press book.' Includes index Bibliography: p. 309-312 ISBN: 0470989947 LCCN: 76-48914 Subjects--Topical Terms: Algebraic topologyHomology theoryAbelian groups