Smith, Lee L. <br/><br/>
A practical approach to the nongraded elementary school / Lee L. Smith. 

 - West Nyack, N.Y.  Parker Pub. Co.  [1968] 
 - 319 p.  illus., forms.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nongraded schools<br/>Elementary schools