Clifford, Derek Plint. <br/><br/>
Art and understanding :  towards a humanist aesthetic / 
by Derek Clifford. 
 - London :  Evelyn, Adam and Mackay,  1968. 
 - xvi, 168 p. :  ill. 40 plates, 80 (8 col.). ;  25 cm. 
<br/><br/><label>ISBN: </label>238788105 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Art--Psychology.<br/>Art criticism.