BSI <br/><br/>
UDC 1599 Psychology BS 1000 (159.9): 1969 
by BSI 
 - London  B S I  1969 
<br/><br/><label>ISBN: </label>058000466X 
<br/><br/><label>Dewey Class. No.: </label>025.43 UDC/BSI/21