72454754
Apr 16, 1973
Feb 26, 1974
PUBLICATIONS DEALING WITH THE PROMOTION AND CARRYING OUT OF EDUCATION, AND RESEARCH IN SCIENTIFIC FIELDS, INCLUDING BROCHURES, BULLETINS, NEWSLETTERS, ANNUAL REPORTS, JOURNALS OF A GENERAL CHARACTER, INCLUDING PAMPHLETS ON A BETTER ENVIRONMENT, RESEARCH IN EDUCATION, AND VARIOUS OTHER INFORMATIONAL BULLETINS RELATING TO ALL PHASES OF EDUCATION AND SCIENTIFIC RESEARCH
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