000 00313nam a2200133Ia 4500
008 210422s9999 xx 000 0 und d
020 _a968-438-035-6
041 _aESPAÑOL
082 _a
_b
100 _aWINGER, BERNARD J
245 0 _aECONOMIA EMPRESARIAL
_b
260 _aMEXICO
_b UTEHA
_c1983
942 _cBK
999 _c34008
_d34008