TY  - BOOK
AU  - Mendelson,Bert
TI  - Introduction to topology
SN  - 0486663523 
U1  - 514 MEN 1990 22
PY  - 1990///
CY  - New York
PB  - Dover Publications
KW  - Topology
N1  - Includes bibliographical references  and indexes
ER  -