Polya G <br/><br/>
How to Solve It: New Aspect of Mathematical Method 

 - 2 
 - "xxi, 253" 
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<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>81-203-1888-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Mathematics, "How to solve it