Velasquez, Maximiniano Aspiras <br/><br/>
Development of principles for in service improvement of teachers in the Philippine with special reference to Sulu province  [microform] / 
Maximiniano Aspiras Velasquez 
 - Ann Arbor, Mich. :  University Microfilms International,  1953 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - University of Illinois, 1953 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--Training of--Philippines<br/>Teachers--In-service training--Philippines
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Philippines--Teachers, Training of<br/>Philippines--Teachers--In--service training