00986nam0-2200313li-450 99000015340020331620180312154638.00015340USA010015340(ALEPH)000015340USA01001534020001109d19------km-y0itay0103----baengUSGeneral system theoryfoundation, development, applicationsLudwig Von BertalanffyBertalanffy,Ludwig Von68747Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000153400203316001.535 BER (A)0001651001.53500104979001.535 BER (B)0001652001.53500104980BKSCI1990092620001110USA011712ALANDI9020010213USA01164120020403USA011623PATRY9020040406USA011611General system theory15930UNISA