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 serie s  Asian serie s  no. 27.  .
<br/><br/>  At head of title: An International Bureau of Education series.   "Study prepared for the Asian Centre of Educational Innovation for D evelopment." 
<br/><br/>Includes bibliographical references. 
<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 --Study and teaching (Secondary)--Sri Lanka.----<br/>Curriculum planning --Study and teaching (Secondary)------