000 00300nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aTimoshenko S and young DH
245 0 _aElements of strength of materials ed 4
260 _bDvan nas trand
260 _c1962
365 _b33.75
942 _cBK
999 _c200854
_d200854