Irwin,Terence. <br/><br/>
Plato's moral theory :  the early and middle dialogues. 

 - ed. 
 - london :  oxford press,  1979. 
 - 375  p. ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>plato ethics--ethics.