TY  - BOOK
AU  - Freudenthal,Hans
AU  - International Mathematical Union
AU  - Netherlands Mathematical Society
TI  - Algebraical and topological foundations of geometry 
U1  - 511.1 FRE  
PY  - 1962///.
CY  - Oxford : 
PB  - Pergamon Press, 
KW  - Geometry -- Foundations
KW  - Topology
ER  -