Heller, Robert <br/><br/>
Mortivating People 

 - 2nd Ed.; 
 - London  Kindersley,  1998 
 - 72p.;  18cm 
<br/><br/><label>ISBN: </label>0751306290 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>658  / HEL