TY  - BOOK
AU  - Pritchard,Chris
ED  - The Mathematical Association of America.
TI  - The changing shape of geometry: celebrating a century of geometry and geometry teaching 
T2  - Spectrum series
SN  - 0521531624
AV  - QA446  .C42 2003
PY  - 2003///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Geometry
KW  - History
KW  - Problems, Famous
KW  - Mathematical recreations
ER  -