How teachers affect educational policies 
prepared by Roger Dale...et.al 
 - Buckinghamshire  The Open University Press  1973 
 - 26p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational sociology
<br/><br/><label>Dewey Class. No.: </label>370.19  / OPH