Chall Jeane S <br/><br/>
Readability   an appraisal of research and application 

 -  1958 
<br/><br/><label>Standard No.: </label>85,854 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T:f, J8 (2D)