000 00304nam a2200121Ia 4500
005 20251222175918.0
008 251222s9999||||xx |||||||||||||| ||spa||
020 _a8423406247
082 _a338.52/W67
100 _aWinkler, Jonh
245 0 _aComo Poner Precios, Presentarlos y Defenderlos
942 _cLIB
999 _c40573
_d40573