Plato.
The collected dialogues of Plato: including the letters : with introduction and prefatory notes /
edited by Edith Hamilton, Huntington Cairns 
. - Princenton  : Princeton University Press,  1961 
. - XXV, 1743 p.  23 cm. 
 - Bollingen series  71 .
<br/><label>  ISBN: </label>978-0-691-09718-3 0-691-09718-6