01228cam a2200349 i 4500 427951062 TxAuBib r 180712|||||||||||||||||||||||||||||eng|u 2018231206 (OCoLC)1043926836 GPO eng rda pn GPO GPO MvI TxAuBib rda LC 3.4/2:50/ Copyright registration for musical compositions / United States Copyright Office. Washington, DC : U.S. Copyright Office, The Library of Congress. 1 online resource (volumes.) Irregular. txt rdacontent c rdamedia cr rdacarrier Circular ; ; 50 Circular (Library of Congress. Copyright Office) ; ; 50 CRDP Program record. Copyright Music United States Periodicals. Copyright. United States. Music. Library of Congress, Copyright Office. Circular ; ; 50. Circular (Library of Congress. Copyright Office) ; ; 50. https://purl.fdlp.gov/GPO/gpo105797 Current issue only https://purl.fdlp.gov/GPO/gpo105793 Archived issues