00349nam a2200109Ia 4500008004100000082001300041082000800054245011000062245002900172260002900201300000900230231017s9999    xx            000 0 und d  a624.1834  bWAN 0aTheoretical evaluation of embedded plate-like and solid cylindrical concrete structures with guided waves 0cNorthwestern University   bNorthwestern University   c30cm