http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
List of American Doctoral Dissertations Printed in 1938, Recieved in the Catalog Division from Jan. 1938 to Sept. 1938, with Supplement to Earlier Lists
1 online resource (428 pages), digital, PDF file
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2017 digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.