TY  - BOOK
AU  - Coxeter,Harold Scott Macdonald
TI  - ... Non-Euclidean geometry . / 
U1  - 513.8 COX 
PY  - 1942///
CY  - Toronto, Can., : 
PB  - The University of Toronto Press, 
KW  - Geometry, Non-Euclidean
N1  -  Includes bibliography : p. 267-272
ER  -