Philippines. University. Office of Research Coordination <br/><br/>
Research works and other publications of the faculties, academic years 1961-1963. 

 - Quezon City :  University of the Philippines,  1963. 
 - vii 299 p. 23cm. 
<br/><br/><label>LC Class. No.: </label>FIL 016  / P538 1963