00277nam a2200109Ia 4500008004100000041000800041082002200049100001200071245004700083260002900130300000800159211209s1969    xx            000 0 und d  aeng  a624.151 3 N69 OZA  aOZA H P  aSOIL MECHANICS AND FOUNDATION ENGINEERING   bCHAROTAR BOOKSTALLc1969  a783