00301nam a2200109Ia 4500008004100000082001300041082000800054245009600062245001200158260001200170300000900182231017s9999    xx            000 0 und d  a624.1771  bSTR 0aTechnical Manual: Structural Design Criteria for Structures other than Buildings - Dec 1991 0cUS Dept  bUS Dept  c30cm