Balmes, A. C. Ang paglalakbay ni Butirik / A. C. Balmes. - Mandaluyong City : OMF Literature Inc., 2005. - 32 pages : colored illustration ; 23 centimeter. ISBN: 9789715113175 Subjects--Topical Terms: Reading (Primary). Dewey Class. No.: CS 372.4 B21p 2005