Novak, Joseph D. <br/><br/>
Science research review series :a summary of research in science education for 1972 
Joseph D. Novak 
 - Ohio   ERIC,Information Analysis Center for Science, Mathematics and Environmental Education             1973 
 - [6], 107p.;  24cm.- 
 - Science education information report .
<br/><br/><label>Dewey Class. No.: </label>507.2  / NOV