000			00326nam a2200133Ia 4500
005			20251222144714.0
008			251222s9999||||xx |||||||||||||| ||spa||
082			_a658.812/L93/Ej.2
100			_aLovelock, Chritopher
245		0	_aMarketing de Servicios:
250			_a6ta.ed.
264			_bPearson Educación
942			_cLIB
999			_c17960 _d17960