Nedelsky, Leo <br/><br/>
Science teaching and testing 
Leo Nedelsky 
 - N.Y., Chicago  Harcourt, Brace & World, Inc.,  c1965 
 - xiii, 368p.:  fig., tables ;  23cm 
<br/><br/> Topic index and annotated bibliographies at the end of part 1. Index at the end 
<br/><br/><label>LCCN: </label>5613 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>507/N371s