A day's adventure in math wonderland [electronic resource] /
Jin Akiyama, Mari-Jo Ruiz.
- River Edge, N. J. : World Scientific, c2008.
- 216 p. : ill. (some col.)
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.
Mathematics--Study and teaching. Manipulatives (Education)