000 00403nam a22001217a 4500
008 990111b xxu||||| |||| 00| 0 eng d
082 _bc2018
100 _99719
_aSabal, Grace B.
245 _aManagerial effectiveness and heuristic capabilities of school managers /
_cGrace B. Sabal.
260 _aDigos City :
_bSPAMAST-Digos,
_c2018.
300 _axi, 69leaves :
_billustrations ;
_c26 cm.
942 _2ddc
_cT
999 _c6493
_d6493