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The Development of Scientific and Technological Research in the German Democratic Republic and Its Implications for Training

Werner WolterWolfgang BelkeHans-Jürgen Schulz (Direktor Prof. Dr.)

出版	International Institute for Educational Planning, 1988
URL	http://books.google.com.hk/books?id=vI4XGEPBzX0C&hl=&source=gbs_api