TY - BOOK AU - Santiago, Alfonso O. AU - Tiangco, Norma de Guzman. ED - ED - ED - ED - SN - 2 PY - 1977///];copyright 1977.46 CY - Manila PB - Rex KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Grammar KW - Pilipino language N1 - 5 ER -