Ranaweera, A. M. <br/><br/>
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 ;  ser.no. 27 .
<br/><br/> At head of title: An International Bureau of Education series  "Study prepared for the Asian Centre of Educational Innovation for Development."  The book has the author but cutter mark done by the series 
<br/><br/><label>ISBN: </label>9231013742 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Secondary)--Sri Lanka<br/>Interdisciplinary approach in education--Sri Lanka<br/>Curriculum planning--Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>370.5493