Burkan N. Au. <br/><br/>
Copyrights law symposium 

 - New York  Columbia university press U.S.A.      1956 
 - 252p  cm. 
<br/><br/><label>Standard No.: </label>19,074 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z,2674z7, J6