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ISBN-13: 9780521799614, 978-0521799614. However, teachers are often unsure of how to use this material in the classroom. Video is a rich renewable resource which can be used in the classroom to refresh conventional textbook material.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.