Copyright protection in the Americas under national legislation and inter-American treaties. 

 - Washington, D.C.  Pan American Union  1943. 
 - 20 p.  27 cm. 
 - Law and treaty series, no. 16 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copyright--Latin America.<br/>Copyright, International<br/>Copyright--United States.
<br/><br/><label>LC Class. No.: </label>Z 551  / .P22