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CANDIDATES AND PRIORITIES FOR TECHNOLOGY ASSESSMENTS - VOLUME 2, A SURVEY OF FEDERAL EXECUTIVE AGENCY PROFESSIONALS.
UNITED STATES. NATIONAL SCIENCE FOUNDATION. OFFICE OF EXPLORATORY RESEARCH AND PROBLEM ASSESSMENT.
出版
United States. National Science Foundation. Office Of Exploratory Research And Problem Assessment
, 1973
URL
http://books.google.com.hk/books?id=DDc2zwEACAAJ&hl=&source=gbs_api