Coger Rick <br/><br/>
Development effective instructional system 
Coger Rick 
 - North  Quincy Christopher Pub       1975 
<br/><br/><label>Standard No.: </label>86,117 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T:3, L5