Version DOI Comment Publication Date
1 10.13012/B2IDB-0710473_V1 2016-08-18
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update: {"keywords"=>["copyright renewals; HathiTrust", "copyright; copyright renewals; HathiTrust"]} 2016-08-19T19:22:53Z
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update: {"keywords"=>["copyright renewals", "copyright renewals; HathiTrust"]} 2016-08-19T19:16:35Z
update: {"release_date"=>[nil, Thu, 18 Aug 2016], "publication_state"=>["draft", "released"], "identifier"=>["", "10.13012/B2IDB-0710473_V1"]} 2016-08-18T16:25:08Z