Cutler, Ann <br/><br/>
trachtebnberg speed system of basic mathematics 

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 - New Delhi  Rupa & Co.   
 - 270p.   
<br/><br/>   
<br/><br/><label>ISBN: </label>0-285-62916-6 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Mathematics  Number theory  Set theory  Group theory 
<br/><br/><label>Dewey Class. No.: </label>510