TY  - BOOK
AU  - Villanueva, Rene O.
TI  - Apat na dula
SN  - 971542158X
AV  - PL 6063.V82 .V712a 1998
PY  - 1998///
CY  - Philippines
PB  - University of the Philippine Press and Creative Writing Center
KW  - Filipino drama
KW  - Philippine drama (Filipino)
N1  - MC
ER  -