CUMHURİYET VE MUSTAFA KEMAL'İN ERZURUM'DAKİ ATEŞLİ TARAFTARI ÖĞRETMEN OKULU MÜDÜRÜ CEMAL BEY / REPUBLIC AND CEMAL BEY, THE DIRECTOR OF TEACHER TRAINING SCHOOL AND A FERVENT DEVOTEE OF M.KEMAL IN ERZURUM