Cicero, Marcus Tullius. <br/><br/>
On moral obligation :  a new translation of Cicero’s ’De Officiis’ ; with introduction and notes by John Higginbotham. 

 - London :  Faber and Faber,  1967. 
 - 214 p. : 
<br/><br/><label>ISBN: </label>SSCC1839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics
<br/><br/><label>Dewey Class. No.: </label>188  / On