TY  - BOOK
AU  - Villanueva, Rene O.
TI  - Apat na dula
SN  - 971-542-158-X
AV  -  PL 6165.4.V711  .Ap13 1998
PY  - 1998///
CY  - Quezon City
PB  - University of the Philippines Press at ng Creative Writing Center.
KW  - Filipino drama
KW  - sears
ER  -