Wright, Almroth <br/><br/>
Alethetropic Logic 

 - 1st ed. 
 - London   William Heinemann  1953 
 - 346 p. 
<br/><br/> Digitized copy 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic<br/>Philosophy
<br/><br/><label>Dewey Class. No.: </label>160  / WRI