(Germany)International Union of Theoretical and Applied Mechanics International union of theoretical and applied mechanics (Cambridge,UK)International union of theoretical and applied mechanics International union of Theoretical and applied Mechanics (France)International Union of Theoretical ��� Applied Mechanics International Union of Theoretical and Applied Mechanics International Union of Theoretical and Applied Mechanics. (Austria)International Union of Theoretical ��� Applied Mechanics International Union of Thaoretical and Applied Mechanics (Stuttgart)International Union of Theoretical ��� Applied Mechanics