000 00391nam a2200169Ia 4500
001 UNL15704
007 ta
008 190516s1966||||xx |||||||||||||| ||spa||
040 _aUNL
041 _aspa
082 _a371.3 V699e
100 _aVilches, Gladys.
_eAutor
_917779
245 0 _aLa educaciĆ³n en Pestalozzi y Froebel
250 _a1a ediciĆ³n
260 _a
_bHuemul
_c1966
942 _cBK
999 _c15942
_d15942