TY  - BOOK
TI  - UP Diliman, thesis and dissertation abstract 1991
AV  - F Z 5055.P6 .Un3 1991 
PY  - 1991///]
CY  - Quezon City
PB  - Office of Research Coordination
KW  - Dissertations, Academic -- Philippines -- Abstracts
KW  - University of the Philippines -- Dissertations -- Abstracts
ER  -