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Start Over Formats Text ✖Remove constraint Formats: Text Subjects Abstracting and Indexing as Topic ✖Remove constraint Subjects: Abstracting and Indexing as Topic Subjects United States ✖Remove constraint Subjects: United States Authors National Library of Medicine (U.S.) ✖Remove constraint Authors: National Library of Medicine (U.S.) Titles The National Library of Medicine index mechanization project: July 1, 1958-June 30, 1960 ✖Remove constraint Titles: The National Library of Medicine index mechanization project: July 1, 1958-June 30, 1960 Languages English ✖Remove constraint Languages: English

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  • The National Library of Medicine index mechanization project: July 1, 1958-June 30, 19601