00813nam0-22002411i-450-990001131710403321000113171FED01000113171(Aleph)000113171FED01000113171--------d--------km-y0itay50------baengContinuous flows in plane with the assistence of Jonathan and Mirit Lewinby baeckBerlin [etc.]Springer-Verlag1974<<Die >>Grundlehren der mathematischen Wissenschaften in Einzeldarstellungen201Beck,Anatole41062ITUNINARICAUNIMARCBK990001131710403321C-28-(20116269MA1MA1Continuous flows in plane with the assistence of Jonathan and Mirit Lewin345489UNINA