Patterson L.R. Au. <br/><br/>
Copyright in historical perspective 
Patterson L.R. Au. 
 - New York  Vanderbilt university press U.S.A.      1968 
 - 264p  cm. 
<br/><br/><label>Standard No.: </label>19,075 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z,2674v, K8