Warnock, Mary. <br/><br/>
Ethics since 1900 / 
Mary Warnock 
 - 2. ed. 
 - London :  Oxford University Press,  1966. 
 - 152 p. ; 20 cm. 
 - Oxford paperbacks university series.  Opus ;  1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ética - Historia - Siglo XX
<br/><br/><label>Dewey Class. No.: </label>170.9  / W285e2