Diza, Ma. Gracia C. <br/><br/>
Attitude of MMSU students toward pre-marital sexual relations / 
Ma. Gracia C. Diza 
 -  2013. 
 - xiii, 82 leaves ;  28 cm. 
<br/><br/> Thesis (BA in Sociology) -- Mariano Marcos State University - College of Arts & Sciences, City of Batac, 2013.<br/> 
<br/><br/>Bibliography : leaves 71-72.