Wallen, C.J. <br/><br/>
Competency in teaching reading / 
Carl J. Wallen. 
 - 2d  
 - Chicago :  Science Research Associates,  1981. 
 - xi, 463 p. :  ill. ;  24 cm. 
<br/><br/> Includes Appendix, bibliographic reference and indexes. 
<br/><br/><label>ISBN: </label>0574231005 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reading (Elementary)
<br/><br/><label>LC Class. No.: </label>LB1573.W318