00303nam a2200109Ia 4500008004100000082001200041082000800053245008100061245002100142260002100163300000900184231017s9999    xx            000 0 und d  a625.852  bROS 0aExperimental Design Guidelines for Asphalt Research Contractors Revised 1991 0cJ.L. Rosenberger  bJ.L. Rosenberger  c30cm