000 00309nam a2200109Ia 4500
008 180323s9999 xx 000 0 und d
020 _a9789712371219
100 _aDe-Ocampo-Acero, Victorina C.
245 _aPrinciples of teaching I /
260 _aQuezon City :
_b2015
_cREX printing
300 _aix, 231 pages
999 _c356377
_d356377