Valerio, Tracy Ann M. <br/><br/>
Factors affecting perceived familial responsibilities among first-born children / 
Tracy Ann M. Valerio 
 - City of Batac:  MMSU,  2023. 
 - xii, 104 leaves:  28 cm 
<br/><br/> UThesis (BS in Sociology) 
<br/><br/>Bibliography: leaves 86-88