Polya, G. <br/><br/>
How to solve it :  new aspect of mathematical method. 
By G Polya. 
 - 1st ed. 
 -  Princeton Unversity Press :  2004. 
 - xxvii,253p. ;  PB  21.9 cm 
<br/><br/><label>ISBN: </label>9780691150956 
<br/><br/><label>Subjects--Topical Terms: </label><br/>In the classroom<br/>How to solve it<br/>Short dictionary of heuristic
<br/><br/><label>Dewey Class. No.: </label>374.22   / POLG