000 00366nam a22001217a 4500
082 _a624.164
_bEAR
_cL-20, P-14
100 _aThe Institute of Structural Engineering
245 _aEarth retaining structures
_cThe Institute of Structural Engineering
260 _aLondon
_bThe Institute of Structural Engineering
_c1949
300 _a224.p:
650 _aMCE
942 _cBK
999 _c6753
_d6753