Sobel ,Max A.; Maletsky ,Evan M. <br/><br/>
Teaching Mathematics: a source book of aids, activites, and stategies 

 - 2nd 
 - Boston:  Allyn and Bacon  ,1991. 
 - xv,531p.  NA  Original 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>138941483 
<br/><br/><label>Subjects--Personal Names: </label><br/>Engineering Technology
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Science
<br/><br/><label>Dewey Class. No.: </label>510.712 SOB