Rand, Ayn <br/><br/>
The virtue of selfishness :  a new concept of egoism / 
Ayn Rand ; with additional article by Nathaniel Branden. 
 - [New York] :  A Signet Book,  S. a. 
 - 144 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics