000			00332nam a2200145Ia 4500
005			20251222144722.0
008			251222s9999||||xx |||||||||||||| ||spa||
020			_a968-880-156-9
082			_a380.1/K78/1989
100			_aKotler, Philip
245		0	_aMercadotecnia
250			_a3a.ed.
264			_bPrentice Hall
942			_cLIB
999			_c18264 _d18264