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1book bibliotecaUNESCO
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2article bibliotecaUNESCO
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3article bibliotecaUNESCO
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5by Meeting of Experts on the Teaching of the Social Sciences at Pre-university Level, Paris, 1960, Jayasuriya, J.E., Jayaweera, Swarnaprogramme and meeting document bibliotecaUNESCO
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6by Meeting of Experts on the Teaching of the Social Sciences at Pre-university Level, Paris, 1960, Jayasuriya, J.E., Jayaweera, Swarnaprogramme and meeting document bibliotecaUNESCO
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7by Regional Workshop on Planning and Management of Universal Primary Education and Literacy Programmes, Bangkok, 1984, UNESCO Regional Office for Education in Asia and the Pacific (Thailand), Jayaweera, Swarnaprogramme and meeting document bibliotecaUNESCO
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8by Regional Workshop on Changing Family Patterns and Gender Roles in Asia, Surajkund, India, 1990, Centre for Women's Development Studies (India), United Nations Children's Fund, Jayaweera, Swarnaprogramme and meeting document bibliotecaUNESCO