000 00651nam a22001697a 4500
003 USANT
005 20241125145827.0
008 241125b |||||||| |||| 00| 0 eng d
040 _aUSANT
_cUSANT
_erda
082 1 _a371.12 PH.D
_bS7
100 1 _aSaralde, Hazel F.,
_eauthor.
245 1 _aInstructional leadership proficiency of public secondary school heads in the context of 21st century education /
_cHazel F. Saralde
260 1 _aSan Miguel, Iriga City
_bUniversity of Saint Anthony
_c2019
300 _a414 leaves :
_btables, figures ;
504 _aIncludes bibliographical references
942 _2ddc
_cTH
_iS7
_kPH.D
_m2019
_n0
999 _c13314
_d13313