Raper, George <br/><br/>
Encouraging primary science  an introduction to the development of science in primary schools, 

 - London  Cassell Publishers Limited  1987 
 - 181 p.  ill.  23.5 cm. 
<br/><br/><label>ISBN: </label>0304313726 
<br/><br/><label>Dewey Class. No.: </label>372.3 RAP