00327nam a2200109Ia 4500008004100000082001300041082000800054245012000062245001300182260001300195300000900208231017s9999    xx            000 0 und d  a388.3143  bTRL 0aOverseas Road Note 40: A Guide to Axle Load Surveys and Traffic Counts for Determining Traffic Loading on Pavements 0cTRL DFID  bTRL DFID  c30cm