Deadlines for replying to Copyright Office correspondence. 

 - Revised 09/2017. 
 - 1 online resource (3 pages). 
 - Circular ;  19 .
 - Circular (Library of Congress. Copyright Office) ;  19. .
<br/><br/> CRDP Program record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copyright--United States.<br/>Copyright.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States.
<br/><br/><label>GPO Item No.: </label>0802-A (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>LC 3.4/2:19