Titirat Visalvethaya, 1953- <br/><br/>
An educational study of Hangchat district of Lampang province in Thailand utilizing demographic and educational data  [microform] / 
by Titirat Visalvethaya 
 - Ann Arbor, Mich. :  University Microfilms International,  1979 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D) - Tulane University, 1979 
<br/><br/><label>ISBN: </label>Y910040286 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational research--Thailand