000 00256nam a2200109Ia 4500
008 160710s1960 xx 000 0 und d
100 _aSIMPSON,J.L.
245 _aSOILD GEOMETRY
260 _aNEW YORK
_bHARPER & SONS
_c1960
300 _a97
942 _2ddc
_cB
999 _c26878
_d26878