Polya, George,  1887-1985 <br/><br/>
How to solve it :  a new aspect of mathematical method / 
[by] G. Polya 
 - 2nd ed. 
 - New Delhi :  Prentice-Hall of India,  2001 
 - xxi, 253 p. :  ill. ;  21 cm. 
 - Princeton paperbacks ;  no. 246 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8120318889 :  Rs. 125.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching<br/>Mathematics--Problems, exercises, etc
<br/><br/><label>Dewey Class. No.: </label>510