UNESCO <br/><br/>
New trends in physics teaching 
UNESCO 
 - Paris  Unesco,  1976 
 - V.3 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHYSICS-STUDY AND TEACHING
<br/><br/><label>Dewey Class. No.: </label>530.7 UNI 1976