Ranee Rajnapong <br/><br/>
A delphi investigation of staff development knowledge and skills needed for primary school principals in Thailand  [microform] / 
Ranee Rajnapong 
 - Ann Arbor, Mich. :  University Microfilms International,  1991 
 - 2 microfiches ;  11 x 15 cm. 
<br/><br/>Thesis (Ph.D.) - University of North Texas, 1991 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--In-service training--Thailand<br/>Education--Personnel service