Olson, Joanne P. <br/><br/>
Learning to teach reading in the elementary school :  utilizing a competency-based instructional system / 
Joanne P. Olson, Martha H. Dillner. 
 - New York :  MacMillan,  1976. 
 - xi, 753 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0023892803 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reading (Elementary).