000			00326nam a2200145Ia 4500
005			20251222144702.0
008			251222s9999||||xx |||||||||||||| ||spa||
020			_a84-481-0648-2
082			_a339/S19
100			_aSamuelson, Paul
245		0	_aMacroeconomía
250			_a15a.ed.
264			_bMcGraw-Hill
942			_cLIB
999			_c17496 _d17496