Wright, G. H. von  1916-2003 <br/><br/>
Logical studies  : 

 - London :   Routledge & Kegan Paul,   1957. 
 - ix, 195 páginas 
 - International Library of Psychology. Phylosophy and Scientific Method .
<br/><br/><label>Subjects--Topical Terms: </label><br/>LOGICA