Integrated science in the junior secondary school in Sri Lanka /
Ranaweera, A. M.
Integrated science in the junior secondary school in Sri Lanka / by A.M. Ranaweera. - Paris : Unesco Press, 1976. - 31 p. ; 21 cm. - Experiments and innovations in education ; Asian series no. 27. . - Experiments and innovations in education ; no. 27. Experiments and innovations in education. Asian series. .
At head of title: An International Bureau of Education series. "Study prepared for the Asian Centre of Educational Innovation for Development."
Includes bibliographical references.
9231013742
\\\77366131
507/.12/5493
Integrated science in the junior secondary school in Sri Lanka / by A.M. Ranaweera. - Paris : Unesco Press, 1976. - 31 p. ; 21 cm. - Experiments and innovations in education ; Asian series no. 27. . - Experiments and innovations in education ; no. 27. Experiments and innovations in education. Asian series. .
At head of title: An International Bureau of Education series. "Study prepared for the Asian Centre of Educational Innovation for Development."
Includes bibliographical references.
9231013742
\\\77366131
507/.12/5493