Boonyuen Chiraphongse, 1937- <br/><br/>
A study of the characteristics of elementary science teachers in Thailand and the competencies needed for improving their teaching  [microform] / 
by Boonyuen Chiraphongse. 
 - Ann Arbor, Mich. :  University Microfilms International,  1975. 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/> Thesis (Ph.D.) - Kansas State University, 1975. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science teachers--Thailand.<br/>Teachers--In--service training--Thailand.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Thailand--Science teachers.<br/>Thailand--Teachers--In--service training.