Engel, Paul C. <br/><br/>
Problem - solving strategies 

 - New York  Springer  2003 
 - x,403p. 
<br/><br/><label>ISBN: </label> RS 325.00 
<br/><br/><label>Source: </label> RS 325.00 
<br/><br/><label>Dewey Class. No.: </label>510 ENG