Guamen , Pructuosa C. Pilipino sa tanging gamit/ Pructuosa C. Guamen, Ruth Elynia S. Mabanglo, Clemencia C. Espiritu, Natalia A. Baltazar - vi , 334 pages; 22 cm. Subjects--Topical Terms: Filipino language--UsageFilipino language--Grammar Dewey Class. No.: 499.211