TY - BOOK TI - Common causes of failures among secondary school students of pangpang national high school for the school year 2004-2005 PY - 2005/// CY - Sibalom, Antique PB - Polytechnic State College of Antique N1 - Thesis(Education)-Polytechnic State College of Antique, 2005; Bibliography/ References- leaves 37-38 ER -