Maybury R H <br/><br/>
Technical assistance and innovation in science education 
Maybury R H 
 - N York   John Wiley       1975 
 - ix, 210p.  cm. 
<br/><br/><label>Standard No.: </label>85,188 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T:3 (A), L5