Durr, William K. <br/><br/>
Discoveries / 
William K. Durr 
 - 319 pages :  color illustrations 
<br/><br/>Primary 
<br/><br/>
<br/><br/><label>ISBN: </label>0395376068 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reading<br/>Reading readiness<br/>Readers (Elementary)<br/>Reading (Elementary)<br/>Reading (Primary)
<br/><br/><label>Dewey Class. No.: </label>372.6