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Version DOI Comment Publication Date
2 10.13012/B2IDB-0064468_V2 2017-06-01
1 10.13012/B2IDB-0064468_V1 2017-06-01
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update: {"nested_updated_at"=>[nil, Wed, 12 Dec 2018 20:25:50.797763000 UTC +00:00]} 2024-01-03T18:23:18Z
update: {"version_comment"=>[nil, ""], "subject"=>[nil, "Social Sciences"]} 2018-02-27T21:20:43Z
update: {"publication_state"=>["file embargo", "released"]} 2017-07-11T14:50:11Z
update: {"title"=>["List of Chinese Students Receiving a Ph.D. in Chemistry between 1905 and 1964. ", "List of Chinese Students Receiving a Ph.D. in Chemistry between 1905 and 1964"], "keywords"=>["Chinese; graduate student; dissertation; university; advisor; chemistry; engineering; materials science; ", "Chinese; graduate student; dissertation; university; advisor; chemistry; engineering; materials science "]} 2017-01-11T21:14:05Z