TY  - BOOK
AU  - Crossley,Martin D.
TI  - Essential Topology 
T2  - Springer undergraduate mathematics series,
SN  - 9788184891942
U1  - 514 C875E 23
PY  - 2010///
CY  - London, New York
PB  - Springer
KW  - Topology
KW  - Textbooks
N1  - Includes bibliographical references (p. [219]) and index
ER  -