000 00317nam a2200133Ia 4500
005 20251222144850.0
008 251222s9999||||xx |||||||||||||| ||spa||
020 _a0-13-328220-1
082 _a425.04/B84/Ej.3
100 _aBrown, Douglas H.
245 0 _aTeaching by Principles:
264 _bLongman
942 _cLIB
999 _c21558
_d21558