TY  - GEN
AU  - Honsberger, Ross
TI  - Mathematical diamonds
SN  - 9780883853320
U1  - 510 HON 
PY  - 2003///
CY  - Washington, DC
PB  - Mathematical Association of America
KW  - Mathematics -- Problems, exercises, etc
KW  - Mathematics
N1  - Includes bibliographical references and index
ER  -