TY  - BOOK
AU  - Hu,S.T.(Sze-Tsen),1914-
TI  - Elements of general topology
AV  - QA611 .H78
U1  - 513.83 
PY  - 1964///
CY  - San Francisco
PB  - Holden-Day
KW  - Topology
N1  - Bibliography: p. 205-207
ER  -