000 00292nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
082 _a620.11 W6997
100 _aWILLIEMS.N
245 0 _aSTRENGTH OF MATERIALS
260 _aNEW YORK
_bMcGraw-Hill
_c1981
300 _a24X17
942 _cBK
_2DDC
999 _c47380
_d47380