Eggleston, J.F. <br/><br/>
A science teaching observation schedule: schools council research studies 

 - London :  Macmillan,   1975. 
 - xiii,41p.;  24cm 
<br/><br/><label>ISBN: </label>333 17613 8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science<br/>Research
<br/><br/><label>Dewey Class. No.: </label>507  / EGG