Laybourn K <br/><br/>
Teaching science to the ordinary pupil 
Laybourn K; Bailey C H 
 -  1957 
<br/><br/><label>Standard No.: </label>86,186 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T:3:A, J7