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1Published 1976“...Published for the Commission of the European Communities by Pergamon Press,...”
Conference Proceeding Book -
2Published 1983“...Published for the Commission of the European Communities by Pergamon Press,...”
Conference Proceeding Book -
3Published 1979“...published for the Commission of the European Communities by Pergamon Press,...”
Conference Proceeding Book -
4Published 1970“..., Commission of the European Communities,...”
Conference Proceeding Book