000 00450nam a2200157Ia 4500
008 250428s9999 xx 000 0 und d
082 _aTH 378.242 A7929 2019
245 0 _aSchool head's supervisory focus practices problems and impact on teacher's performance
245 0 _cSibalom, Antique.
260 _bUniversity of Antique.
260 _c2019
300 _axviii, 185 leaves
526 _aMain-Masteral Theses
942 _2DDC
942 _cB
999 _c1956
_d1956