TY - BOOK ID - 125882271 TI - Federal copyright protection for pre-1972 sound recordings : a report of the Register of Copyrights PY - 2011 PB - [Washington, D.C.] : United States Copyright Office, DB - UniCat KW - Copyright KW - Sound recordings KW - Sound recordings KW - Preservation. UR - https://www.unicat.be/uniCat?func=search&query=sysid:125882271 AB - ER -