00305nam a2200109Ia 450000500170000000800410001708200150005810000210007324500510009426000420014530000080018720260225050944.0260224s9999||||xx |||||||||||||| ||und||  a620.11 TIM  aS.P. Timoshenko  0aElements of Strength of Materials 5th edition   aD. Van Nostraand Company, Inc. c1965  a377