de Bono,Edward <br/><br/>
Children solve problems 
Edward de Bono 
 - London  Penguin Books  1972 
 - 227 p.  ill.  20cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology
<br/><br/><label>Dewey Class. No.: </label>155.4  / DEB