Whitney, John R. <br/><br/>
A general hypothesis of personal orientation with an application to students in three secondary schools in the Philippines. 

 - [Philadelphia],  1968. 
 - xi, 187 p. tabs. figs. 28 cm. 
<br/><br/> Thesis (Ph.D.) Pennsylvania State University 
<br/><br/>Bibliography: p. 172-179 
<br/><br/><label>LC Class. No.: </label>FIL 301.1  / W614 1968