TY  - BOOK
AU  - Giblin,P.J.
TI  - Graphs, surfaces, and homology: an introduction to algebraic topology.-2nded. 
T2  - Chapman and Hall mathematics series
SN  - 0470989947
PY  - 1977///
CY  - London, New York, New York
PB  - Chapman and Hall, Wiley, distributed in the U.S.A. by Halsted Press
KW  - Algebraic topology
N1  - "A Halsted Press book."; Includes index
ER  -