TY  - BOOK
AU  - Alexandroff, Paul
AU  - Farley, Alan E, Tr.
TI  - Elementary concepts of topology
SN  - 048660747X
CY  - New York
KW  - Algebraic complexes
KW  - Mathematics
KW  - Polyhedra
KW  - Topology
N1  - Includes index
ER  -