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1Published 1981“...Unesco Press,...”
Conference Proceeding Book -
2Published 1975“...Unesco Press,...”
Conference Proceeding Book -
3Published 1974“...Unesco Press,...”
Conference Proceeding Book -
4Published 1988“...Berg ; Unesco Press,...”
Conference Proceeding Book -
5Published 1979“...Published for the World Bank and Unesco [by] Oxford University Press,...”
Conference Proceeding Book -
6Published 1969“...Published in association with Canadian National Commission for Unesco by University of Toronto...”
Conference Proceeding Book