thesis
posted on 2023-08-04, 17:55 authored by Robert Edwin Helbush <p>Source: Dissertation Abstracts International, Volume: 32-06, Section: A, page: 3404.</p>
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ProQuestLanguage
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Thesis (Ph.D.)--American University, 1971.Handle
http://hdl.handle.net/1961/thesesdissertations:4025Media type
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