Looking behind the numbers :  corrections, rankings and permutations 

 - 48 pages :  illustrations (chiefly color) 
 - MathScape : seeing and thinking mathematically .
 - MathScape : seeing and thinking mathematically. .
<br/><br/> Primary 
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<br/><br/><label>ISBN: </label>0762202319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Middle school)
<br/><br/><label>Dewey Class. No.: </label>510