Bellebelle, Princess B. Morphophoogical structure of Kalagan language and English proficiency of Kalagan students in Hagonoy National High School/ Princess B. Bellebelle, Cyrus Jan E. Gasal and Jilibee L. Suario. - Digos City: UMDC November 2009. - 42 pages; 28 cm. Subjects--Topical Terms: Education--Undergraduate thesis.--English Dewey Class. No.: UT 0647 / B41