Kopp, Oswald W. <br/><br/>
Personalized curriculum: method and design 
[by] O. W. Kopp [and] David L. Zufelt. 
 - Columbus, Ohio  Merrill  [1971] 
 - v, 134 p.  illus.  23 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0675099706 
<br/><br/><label>LCCN: </label>72165115  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elementary school teaching<br/>Education , Elementary--Curricula.
<br/><br/><label>LC Class. No.: </label>LB1555  / .K65 
<br/><br/><label>Dewey Class. No.: </label>372.1/9