ProQuestDissertationsandTheses Global (PQDT Global) is the world's most comprehensive collection of full-text dissertationsandthesesand is the official digital dissertations archive for the Library of Congress.
ProQuest was founded as a microfilm publisher. It began publishing doctoral dissertations in 1939, has published more than 3 million searchable dissertationsandtheses, and is designated as an offsite digital archive for …
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Dříve byl tento systém známý pod názvem Dissertation Abstracts. Poté po přechodu pod hlavičku společnosti ProQuest změnil jméno na nynější ProQuestDissertationsandThesesDatabase. Jedinečná je retrospektiva databáze …
1979). Resources used by high school students in preparing independent study projects: A bibliometric approach (Doctoral dissertation). Získáno z ProQuestDissertationsandThesesdatabase. (UMI No. AAT
+ DissertationandTheses: on-line (ProQuest, GALILEO, General Indexes), annotations, index, full-text, since 1861 … + AGS: Database of Dissertationsand Habilitations in Austria, Germany and Switzerland
Art and Archeology Technical Abstracts … Cambridge Structural Database…ProQuestDissertations & Theses Full Text: The Sciences and Engineering Collection