Difficulties encountered in mathematics by the grade six pupils of fornier elementary school for the school year 1999-2000 
Joyce B. Esposo. 
 -  Polytechnic State College of Antique,  2000 
 - xii, 49 leaves;. 
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<br/><br/><label>Dewey Class. No.: </label>TH 371.33 Es6d 2000