000			00337nam a2200145Ia 4500
008			141110s9999 xx 000 0 und d
020			_a987-1105-73-8
082			_a316.282
100			_aDe Feo, Nicola
245			_aIntroduccion a Weber
260			_aBuenos Aires [AR]
260			_bSiglo XXI
260			_c2007
650			_aSociologia
999			_c1146 _d1146