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1كتاب
المؤلفون: Bradsher, James Gregory.
المساهمون: Ambacher, Bruce I., Mid-Atlantic Regional Archives Conference.
مصطلحات موضوعية: Appraisal of archival materials -- Statistical methods., Records retention -- Statistical methods, Archives -- Evaluation -- Statistical methods.
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2كتاب
المؤلفون: Mills, Thomas, 1947-
المساهمون: Mid-Atlantic Regional Archives Conference.
مصطلحات موضوعية: Appraisal of archival materials., Social service -- History -- Sources.