TY - BOOK AU - Molina, Russell AU - Raquel, Conrad TI - Sampu pataas, sampu pababa: kabilang sa seryeng matematika T2 - Kabilang sa seryeng matematika SN - 9789715083041 PY - 2007/// CY - [Quezon City] PB - Adarna House, Inc. KW - Reading (Primary) KW - Children's stories, Philippines (English) KW - Children's stories, Filipino N1 - A Book in 2 Languages ER -