Hyostio, O.K. <br/><br/>
Study of teacher role expectations 

 - Helsinki  Suomalainen Tiedeakatemia  1968 
 - 246p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>T2b8u575
<br/><br/><label>Dewey Class. No.: </label>T2b8u575  / J8