TY  - BOOK
AU  - Sibley, Thomas Q.
TI  - Thinking geometrically: a survey of geometries
SN  - 9781939512086
U1  - 514.12 
PY  - 2015///
CY  - Washington
PB  - MAA
KW  - MATHEMATICS
KW  - EUCLIDEAN GEOMETRY
KW  - ANALYTIC GEOMETRY
ER  -