000 00365nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0470404799
082 _a624.154 P451
100 _aPERKO,H.A.
245 0 _aHELICAL PILES: PRACTICAL GUIDE TO DESIGN AND INSTALLATION
260 _aNew Jersey
_bWiley
_c2009
300 _axvi+512p.,24x19Cms.
942 _cBK
_2DDC
999 _c37442
_d37442