000 00258nam a2200085Ia 4500
008 240211s9999 xx 000 0 und d
100 1 _aZulueta, Francisco M..
245 1 0 _aPrinciples of teaching and teaching strategies /
_cFrancisco M. Zulueta.
650 0 _aTeaching
999 _c4254
_d4254