00463nam a2200169Ia 450000500170000000800410001704100110005808200260006910000210009524500550011625000110017126000330018230000120021565000280022765000230025565000150027820260814103314.0260803t1990 xx 000 0 und d acompra aBIB/05.09.01.03/03156 aHabermas, Jurgen 0aTeoría y praxis : estudios de filosofía social a2a. ed aMadrid : bEd. Tecnos,c1990 a439 pb aFILOSOFIA CONTEMPORANEA aFILOSOFIA POLITICA aSOCIOLOGIA