000 00505nam a2200157Ia 4500
008 250428s9999 xx 000 0 und d
082 _aTH 371.33 U3d 2000
245 0 _aDifficulties encountered by the grade six pupils in mathematics at zaragoza elementary school for the school year 1999-2000
245 0 _cJenet M. Ungsod.
260 _bPolytechnic State College of Antique,
260 _c2000
300 _axii, 48 leaves;.
526 _aMain-Undergraduate theses(CTE)
942 _2DDC
942 _cB
999 _c444
_d444