TY - BOOK TI - Teachers' assessment on the use and effect of cooperative learning in teaching elementary mathematics at sibalom elementary school for the school year 2000-2001 PY - 2001/// CY - Sibalom, Antique PB - Polytechnic State College of Antique N1 - Thesis(Education)-Polytechnic State College of Antique, 2001; Bibliography- leaves 48-49 ER -