Version DOI Comment Publication Date
1 10.13012/B2IDB-0873454_V1 2019-01-07
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update: {"uri"=>[nil, "hdl.handle.net/2142/100854 "], "uri_type"=>[nil, "Handle"], "citation"=>["Carlstone, Jamie, Stein, Ayla, Norman, Michael, AND Wilkin, John. \"Copyright Renewal of U.S. Books Published in 1932: Re-analyzing Ringer's Study to Determine a More Accurate Renewal Rate for Books\" College & Research Libraries [Online], (July 2018) ", "Carlstone, Jamie, Stein, Ayla, Norman, Michael, and Wilkin, John. \"Copyright Renewal of U.S. Books Published in 1932: Re-analyzing Ringer's Study to Determine a More Accurate Renewal Rate for Books\" College & Research Libraries [Online], (July 2018) "], "datacite_list"=>[nil, "IsSupplementTo"]} 2019-02-12T19:50:17Z
update: {"version_comment"=>[nil, ""], "subject"=>[nil, "Social Sciences"]} 2019-02-12T19:50:17Z