Kapfer, Philip G. <br/><br/>
Preparing and using individualized learning packages for ungraded, continuous progress education 
[by] Philip G. Kapfer [and] Glen F. Ovard. 
 - [Englewood Cliffs, N.J.  Educational Technology Publications  1971] 
 - viii, 264 p. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>73125877  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nongraded schools<br/>Individualized instruction