In-service trainings and competencies of teachers in the Districts of Patnongon 1 and 11 : a correlational study 
Servillon, Ernesto F., Jr. 
 -  Polytechnic State College of Antique.  1999 
 - xv, 98 leaves. 
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<br/><br/><label>Dewey Class. No.: </label>TH 371.33 S6i 1999