Copyright basics.
Series: Circular -- 1.; Circular (Library of Congress. Copyright Office) -- 1.
Publisher: Copyright Office, Library of Congress
Published: 1993
Place of publication: Washington, D.C
Language: eng
Number of pages: 11
Subjects: Copyright -- United States.; Copyright licenses -- United States.
Notes: Shipping list no.: 93-0632-P.

"October 1993"--P. [12].