New trends in integrated science teaching:education of teachers volume iii 

 - UNESCO  Paris  1974 
 - x,227p. 
 - Science education Teacher education 
<br/><br/>Richmond, P.E.  Richmond, P.E. 
<br/><br/><label>ISBN: </label>9231011901 
<br/><br/><label>Nat. Bib. No.: </label>1221 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>371:5NEW 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Universal Decimal Class. No.: </label>371:5  1