Brown, John <br/><br/>
Teaching science in schools / 
John Brown. 
 - 3rd ed. 
 - Bickley:   University of London Press,   1943.  
 - 174 p. ;  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>372.35044