TY  - BOOK
AU  - Erickson,Martin J.
TI  - Aha! Solutions
T2  - MAA problem books series
SN  - 978-0-88385-829-5
U1  - 510.76 ERI 
PY  - 2009///
CY  - Washington
PB  - Mathematical Association of America
KW  - Problem solving
KW  - Mathematics
KW  - Problems, exercises, etc
KW  - fast
N1  - Includes bibliographical references and index
ER  -