Cover Image

Duration of copyright.

Bibliographic Details
Uniform Title:Duration of copyright (Library of Congress. Copyright Office)
Format: Government Document Serial
Language:English
Published: Washington, DC : U.S. Copyright Office, Library of Congress
Series:Circular (Library of Congress. Copyright Office) ; 15A.
Subjects:
Copyright > Duration > United States.
Copyright > United States.
Online Access:Scroll down to 15A to access current issue
Description
Published:Print began with: October 1980.
Physical Description:1 online resource.
Publication Frequency:Irregular