Gray, William Scott,  1885-1960. <br/><br/>
Reading :  a research retrospective 1881-1941 / 
William S. Gray. 
 - Newark, Del. :  International Reading Association,  1984. 
 - 89 p. ;  22 cm. 
<br/><br/> Reprinted from encyclopedia of educational research 
<br/><br/>Includes bibliography and index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0872079597 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reading--Research--Evaluation.