Chong, Grace D. Half and half = Kala-kalahati / story by / kuwento ni Grace D. Chong ; drawings by / guhit ni Beth Parrocha-Doctolero. - Mandaluyong City, Metro Manila : OMF Literature, c2002. - [32 p.] : col. ill. ; 23 cm. ISBN: 9789715117517 Subjects--Topical Terms: Reading (Primary)Children's stories, Philippine (English)Children's stories, Filipino