00322nam a2200109Ia 4500008004100000082001100041082000800052245006500060245003900125260003900164300000900203231017s9999    xx            000 0 und d  a665.53  bHAR 2aA differential scanning calorimetry study of asphalt binders 0cStrategic highway research program  bStrategic highway research program  c30cm