000 00714nam a2200241 i 4500
008 190621n 000 0 eng d
040 _erda
245 1 0 _aPrinciples of elementary secondary education /
_cHerman C. Gregorio, Cornelia M. Gregorio.
336 _atext
_2rdacontent
337 _aunmediated
_2rdamedia
338 _avolume
_2rdacarrier
300 _aviii, 244 p. ;.
264 4 _cc1989.
250 _aRevised ed.
264 1 _aQuezon City :
_bR.P. Garcia Publishing Co., Inc.
926 _aDestiny Material Type
_bPaperback
100 _aGregorio, Herman C.
700 _aCornelia M. Gregorio,
_eco-author.
005 20240929113655.0
001 36594
003 0000000000
942 _cFIL
_2ddc
999 _c6835
_d6835