Wallen, Carl J <br/><br/>
Competency in teaching reading / 
by Carl J. Wallen 
 - Inc., Chicago :  Science Research Associates,  1972 
 - 513 p. ;  26 cm. 
<br/><br/>Bibliography: p. 484-492 
<br/><br/><label>LCCN: </label>72-190104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reading (Elementary)