TY  - BOOK
AU  - Bradley, Christopher J
TI  - Challenges in geometry : for mathematical Olympians past and present
SN  - 9780199548736
U1  - 516.0076 POT 
PY  - 2008///
CY  - Oxford
PB  - Oxford University Press
KW  - Geometry - Problems, exercises, etc
N1  - Includes bibliographical references (p. [201]-202) and index
ER  -