TY - BOOK AU - AU - Bilbao, Purita P.;Corpuz, Brenda B.;Llagas, Avelina T.;Salandanan, Gloria G. ED - ED - ED - ED - SN - 9789716856736 (newsprint) SN - 2 PY - 2006///]46 CY - Quezon City, Philippines PB - Lorimar Publishing KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Teaching KW - sears0 N1 - Includes bibliographical references; 5 ER -