00281nam a2200109Ia 4500008004100000082001600041082000800057245005500065245002100120260002100141300000900162231017s9999    xx            000 0 und d  a624.1513GRO  bGRO 0aThree Dimensional Elasto-Plastic Analysis of Soils 0cArend Erik Groen  bArend Erik Groen  c30cm