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Mathematics : principles and process  

 - Ontario   Canada     Nelson Canada 
<br/><br/><label>ISBN: </label>978 0 17 602614 1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS STUDY AND TEACHING UPPER
<br/><br/><label>Dewey Class. No.: </label>510 76 PRI NO 4