TY  - BOOK
AU  - Newman,M.H.A.
TI  - Elements of the topology of plane sets of points / 
U1  - 516.4 NEW  
PY  - 1961///
CY  - Cambridge  : 
PB  - The University Press
KW  - Continuous mappings
KW  - Homotopy
KW  - Topology--Mathematics-- plane sets
N1  - Includes index.
ER  -