Integrated science in the junior secondary school in Sri Lanka - Ranaweera, A. M.; International Bureau of Education; Asian Centre of Educational Innovation for Development (Paris : Unesco Press, 1976)
At head of title: An International Bureau of Education series.
"Study prepared for the Asian Centre of Educational Innovation for Development."
Includes bibliographical references.
Keywords: Science -- Study and teaching (Secondary) -- Sri Lanka; Interdisciplinary approach in education -- Sri Lanka; Curriculum planning -- Sri Lanka