TY  - BOOK
AU  - Aufmann, Richard N.
AU  - Clegg, Daniel K.
AU  - Lockwood, Joanne S.
AU  - Nation, Richard D.
TI  - Mathematical excursions
SN  - 9780618608539
U1  - 510 
PY  - 2007///
CY  - New York: 
PB  - Houghton Mifflin Company, 
KW  - Geometry
KW  - Math
KW  - Mathematical excursions
KW  - Problem solving
ER  -