Browse Faculty and Staff Research - University Library by Subject "Public domain"
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Copyright renewal of U.S. books published in 1932: Re-analyzing Ringer's study to determine a more accurate renewal rate for books (Association of College and Research Libraries, 2018)In 1961, Barbara Ringer published “Study No. 31: Renewal of Copyright,” where she determined the renewal rate for fiscal year 1932 U.S. publications. In that study, she concludes that the renewal rate for Class A works for ...