000 00266nam a2200109Ia 4500
008 230320s9999||||xx |||||||||||||| ||spa||
082 _aTP/510/N-2M
100 _aVirhuez Rocha, Ana Cecilia
245 0 _aLogica Mente 2 Primaria :
260 _bNorma
942 _80
_cLIB
999 _c44674
_d44674