000			00327nam a2200133Ia 4500
005			20251222154306.0
008			251222s9999||||xx |||||||||||||| ||spa||
020			_a978-607-442-388-4
082			_a658/R71/2010
100			_a"Robbins, Stephen P.Coulter, Mary"
245		0	_aAdministración
250			_a10a.ed.
942			_cLIB
999			_c33234 _d33234