Cross, Alan <br/><br/>
Essential primary science / 
Alan Cross and Adrian Bowden 
 - England :  Open University Press,  2010 
 - ix, 318 p. :  ill. ;  24 cm. 
<br/><br/>Includes Bibliography (p. [308]-309) and index 
<br/><br/><label>ISBN: </label>9780335234615  RM110.46 9780335234608 (hb) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching--United Kingdom