00251nam a2200109Ia 4500008004100000020001800041041000800059082001800067100001500085245003300100260000800133211209s9999    xx            000 0 und d  a9780070701250  aeng  a620.11282 TIM  aTIMOSHENKO  aTHEORY OF PLATES AND SHELLS   bTMH