Harlen, Wynne. <br/><br/>
The teaching of science in primary schools / 
Wynne Harlen. 
 - Sixth edition. 
 - New York :  Routledge,  2014. 
 - x, 382 pages :  illustrations ;  25 cm 
<br/><br/>Includes bibliographical references (pages 363-376) and index. 
<br/><br/><label>ISBN: </label>9780415656641 (hardback) 9780415656658 (pbk.) 
<br/><br/><label>LCCN: </label>2013026063 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>LB1585  / HAR 2014 
<br/><br/><label>Dewey Class. No.: </label>372.35044