TY - BOOK TI - Aha! Solutions SN - 9780883858295 | 0883858290 PY - 2009/// CY - [Washington, D.C.] PB - Mathematical Association of America UR - http://www.loc.gov/catdir/enhancements/fy1101/2008938665-d.html | http://www.loc.gov/catdir/enhancements/fy1101/2008938665-t.html | http://www.loc.gov/catdir/enhancements/fy1101/2008938665-b.html ER -