Hecht, Jeff. <br/><br/>
Understanding   

 - New Delhi :   Bpb Publications,   1997. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General
<br/><br/><label>Dewey Class. No.: </label>621.381  / HEC