Nedelsky, Leo <br/><br/>
Science teaching and testing. 

 - New York  Harcourt, Brace & World  [1965] 
 - xiii, 368 p.  illus.  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>65019846  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching.<br/>Science--Examinations, questions, etc.
<br/><br/><label>LC Class. No.: </label>Q181  / .N389 
<br/><br/><label>Dewey Class. No.: </label>507