01007nam0-22003011i-450-99000489201040332119990530000489201FED01000489201(Aleph)000489201FED0100048920119990530g19729999km-y0itay50------baitay-------001yyHuman Under standingStephen ToulminOxfordThe Clarendon Press1972.3 v.23 cm00100012029520011.: General Introduction and Part IThe Collective Use and Evolution af Concepts00100012029620012.: The Individual Grasp and Development of Concepts00100012029720013.: The Rational Adequacy and Appraisal of ConceptsToulmin,Stephen Edelston50966ITUNINARICAUNIMARCBK990004892010403321XV B 8Bibl. 49150FLFBCFLFBCHuman Under standing520598UNINA