00246nam a2200109Ia 4500008004100000041000800041082002600049100001200075245003200087260000900119300000800128211209s1966    xx            000 0 und d  aeng  a624.183 4 N66 EVE/TAN  aEVERARD  aREINFORCED CONCRETE DESIGN   c1966  a325