TY  - BOOK
AU  - Sierpinski,Waclaw
AU  - Krieger, C. Ceclia 
TI  - General topology
T2  - Mathematical expositions
U1  - 514  23
PY  - 1952///
CY  - Toronto : 
PB  - University of Toronto Press, 
KW  - Topology
N1  - Includes index
ER  -