Teachers guide 1 : Nuffield Junior Science 

 - London :  Collins pub,  1967. 
 - 320p.;  ill.;  23cm 
<br/><br/><label>ISBN: </label>0 00 317501 4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching and Learning<br/>Science
<br/><br/><label>Dewey Class. No.: </label>507  / TEA