Vessel, Matthew F. <br/><br/>
Elementary school science teaching / 
Matthew F. Vessel 
 - Washington ;  New Delhi :  Centre for Applied Research in Education ;  Prentice-Hall,  1963- 
 - 119 p. ;  24 cm. 
 - The Library of education .
<br/><br/>Includes bibliographies and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>372.3