00478nam a2200121Ia 4500 200626s9999 xx 000 0 und d 978-971-07-3261-6 Bernabe, Julieta G. Julieta G. Bernabe, Maricel C. Corpuz, Ricardo M. Crisostomo, Soledad J. Dilao, Michael Lee, Alicia L. Padua, Rommel S. Quiming.-- Our world of math/ Cebu City: Vibal Group, Inc. 2014 ix, 274 pages Includes Bibliography, and Index 363799 363799 0 0 0 SFU SFU SFU 2020-06-27 0 2020-06-27 00:00:00 2020-06-27 BK