TY  - BOOK
AU  - MAssey,William S
TI  - Algebraic Topology: An Introduction
T2  - Graduate Texts in Mathematics;56
SN  - 0387902716
U1  - 514.2 
PY  - 1967///
CY  - New York
PB  - Springer-Verlag
KW  - Algebraic Topology
N1  - Include bibliographies
ER  -