TY - BOOK AU - Das, Braja M. TI - Earth anchors SN - 9788131508978 U1 - 624.15 DAS-B PY - 2007/// CY - India PB - Cengage Learning KW - ᅠ KW - Anchorage (Structural engineering)ᅠ KW - Foundationsᅠ ER -