![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Author: Fusaro Ben
Publisher: Mathematical Association of America
E-ISSN: 0746-8342|44|5|446-449
ISSN: 1931-1346
Source: The College Mathematics Journal, Vol.44, Iss.5, 2013-11, pp. : 446-449
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Related content
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
By Bouta Hara Paraskeva Fotini
International Journal of Mathematical Education in Science and Technology, Vol. 44, Iss. 2, 2013-03 ,pp. :
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
By Blömeke Sigrid Klein Patricia
International Journal of Science and Mathematics Education, Vol. 11, Iss. 4, 2013-08 ,pp. :