Exploring Science 1 : Normal(Technical)  course 

 - New York :  Oxford university,  1994. 
 - vii,264p.;  Col.ill.;  28cm 
<br/><br/><label>ISBN: </label>0 19 584842 x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science Teaching<br/>Science
<br/><br/><label>Dewey Class. No.: </label>507  / EXP