Lorge I <br/><br/>
Lorge formula for estimating difficulty of reading materials 

 - N York   Teacher College       1959 
 - 20p.  cm. 
<br/><br/><label>Standard No.: </label>87,024 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T:5:3, J9-;1