Kapfer, Philip G, <br/><br/>
Preparing and using individualized learning packages for ungraded, continuos progress education / 
Philip g. kapfer, glen f. ovard 
 - viii, 264 páginas 
<br/><br/><label>ISBN: </label>0877780153 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Escuelas sin grados<br/>Enseñanza individualizada
<br/><br/><label>LC Class. No.: </label>LB1029.N6  / K36