Comparing the effectiveness of two methods of drill and practice in junior high mathematics : computerized programs and worksheets

Comparing the effectiveness of two methods of drill and practice in junior high mathematics : computerized programs and worksheets

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Bibliographic Details
Main Author:	Bibik, Jerzy Roman
Published:	2012
Online Access:	http://hdl.handle.net/1993/9017

Internet

http://hdl.handle.net/1993/9017