Causes of failures among secondary students of Barangbang National High School during the school year 1997-1998 
Gillegao, Jennifer O. 
 -  Polytechnic State College of Antique.  1999 
 - 66 leaves. 
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<br/><br/><label>Dewey Class. No.: </label>TH 371.33 G41c 1999