00316nam a2200109Ia 4500008004100000082001000041082000800051245012000059245000900179260000900188300000900197231017s9999    xx            000 0 und d  a625.8  bCOR 2aA laboratory investigation into the effects of aggregate related factors of critical VMA in asphalt paving mixtures 0cCTRE  bCTRE  c30cm