TY  - BOOK
TI  - Mindanao journal
U1  - 070.9 
PY  - 1984///
CY  - Marawi City
PB  - University Research Center, Mindanao State University, 
KW  - Mindanao State University.
KW  - Marawi City
KW  - Mindanao Island (Philippines)
KW  - Periodicals
N1  - Includes bibliography at the end of the chapter
ER  -