v.1981.42 : Education and work in the spanish educational reform

v.1975.17 : Establishing an institution teaching by Correspondence

v.1974.18 : Youth participation in the development process: a case study in the Panama

v.1974. 7 : Basic secondary school in the country: an educational innovation in Cuba

v.1976.27: Integrated science in the junior secondary school in Sri Lanka

v.1976.26: Integrated approach to curriculum development in primary education in Sri Lanka

v.1974.12: Educational innovation in the Republic of Korea

v.1974.14: Experimenal period of the international baccalaureate:objectives and results

v.1976.23: Inservice training of teachers in Sri Lanka

v.1980.39: Caribbean co-operation for curriculum development and reform in teacher training

v.1976.28: Pre-vocational education in Sri Lanka

v.1974.8 : Experiment in the ruralization of education : IPAR and the Cameroonian reform

v.1978.36: Basic services for children: a continuing search for learning priorities

v.1975.19: Mostaganem institute of agricultural technology : an educational innovation

v.1973.6: Community school in Yugoslavia

v.1976.22: Peruvian model of innovation: the reform of basic education

v.1976.30: Alternative pattern of basic education: Radio Santa Maria

v.1980.43: Hungarian experience of OOK: aninstrument for the development of educational technology

v.1975.20: Post-graduate teacher training : a Nigerian alternative

v.1977.32: Caribbean mathematics project : training the teacher as the agent of reform

v.1975.16: Educational reform in Peru

v.1976.25: Management of educational reforms in Sri Lanka

v.1979.41: Examination reforms in India

v.1976.24: Examination reforms in Sri Lanka