Whitney, John Raymond,  1920- <br/><br/>
A general hypothesis of personal orientation with an application to students in three secondary schools in the philippines  [microform] / 
by John Raymond Whitney 
 - Ann Arbor, Mich. :  University Microfilms International,  1968 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - Pennsylvania State University, 1968 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Secondary--Philippines