000 00281nam a2200121Ia 4500
008 221221s9999 xx 000 0 und d
082 _a624.15
_bDAS/E
100 _aDas, Braja M
245 0 _aEarth Anchors
260 _bCengage Learning
650 _aCivil Engineering
942 _cBK
999 _c9223
_d9223