Catalog of Copyright Entries (Renewals)
Description
Transcriptions of the renewals of US copyright for literary works first registered in 1923 thru 1963, and lists of works not renewed, the US copyright of which may therefore have expired.
Identifier
Language
English
Citation
“Catalog of Copyright Entries (Renewals),” ibiblio catalog, accessed May 2, 2013, http://www.ibiblio.org/catalog/items/show/3962.