TY  - BOOK
AU  - Rivera, Maximiano Marquez.
AU  - Rivera, Roela Victoria,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1996///;199646
CY  - Quezon City, Philippines
PB  - Katha Publishing
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Dissertations, Academic.;Research.;Academic writing
KW  - sears;sears;sears0
N1  - Includes bibliographical references; 5
ER  -