00299nam a2200109Ia 4500008004100000082001200041082000800053245008300061245001800144260001800162300000900180231017s9999    xx            000 0 und d  a620.136  bYAZ 0aDesign of A High Performance Concrete Mix for use in Dowel Bar Retrofit - 2003 0cFrank Yazdani  bFrank Yazdani  c30cm