10668philosophy of languagePT0000-00-00 00:00:00BT10557philosophyPTRT8380idealismPTRT10681theories of philosophy of languagePTRT10682Vienna CirclePTRT10683essentialismPTRT10684semanticsPTRT10685analytic philosophyPTRT8374nominalismPTRT8376relativismPTRT8382holismPTRT8384pragmatismPT