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

 - IInd 
 - New Delhi  Prentice Hall of India Private Limited  2007 
 - 253 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering and Information Technology
<br/><br/><label>Dewey Class. No.: </label>532.5  / POL