000 00306nam a2200121Ia 4500
008 211209s1949 xx 000 0 und d
041 _aeng
082 _a620.112 N49 DEN
100 _aDEN HARTOG J P
245 _aSTRENGTH OF MATERIALS
260 _aNEW YORK
_bDOVER PUBLICATIONS INC.
_c1949
300 _a346
999 _c20704
_d20704