00337nam a2200121Ia 4500008004100000020001800041040001500059082003100074100001700105245002300122260005800145300001200203231128s9999 xx 000 0 und d a9789712720659 aPHSAcPHSA aFIL 899.211301 Si565u 2008 aSicat, Ellen 0aUnang ulan ng Mayo aPasig City, PhilippinesbAnvil Publishing, Inc.c2008 a210 p.