000 00325nam a2200157Ia 4500
100 _aEdson/ Lec.
650 _aGeneral
942 _cRB
654 _aHow we learn
245 _aHow we learn
260 _bTime-life international
_aSpain
_c1976
082 _a150
_bTim
300 _a176
546 _aENGLISH
999 _c30665
_d30665