Class performance of grade one pupils of Bontol Elementary School who have undergone pre-school for the school year 1998-1999 
Pardos, Salvi E. 
 -  Polytechinic State College of Antique,  1999 
 - vi, 61 leaves 
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<br/><br/><label>Dewey Class. No.: </label>TH 371.33 P31c 1999