000			00312nam a2200121Ia 4500
008			140317s9999 xx 000 0 und d
082			_a624
100			_aSeelye,Elwyn E.
245			_aDatabook for civil engineers: Field practice. 2nd ed.
260			_aN.Y. _bJohn wiley. _c1954
300			_a394
942			_2ddc _cBK
999			_c2201 _d2201