Vas, Luis S. R. <br/><br/>
Solve your problems  the Birbal way 

 - Delhi  Pustak Mahal  ND 
 - 200  Pb 
<br/><br/><label>ISBN: </label>978-81-223-0800-6 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Creative thinking<br/>
<br/><br/><label>Dewey Class. No.: </label>658