LEADER 01195nam0-2200289 --450 001 9910284740703321 005 20181003105831.0 100 $a20181003d1973----km y0itay50 ----ba 101 0 $aeng 102 $aUS 105 $aa 101yy 200 1 $aViscosity testing of asphalt and experience with viscosity graded specifications;$ea symposium presented at the seventy-fifth annual meeting [of the] American Society for Testing and Materials, Los Angeles, Calif., 25-30 June 1972 210 $aPhiladelphia$cAmerican Society for Testing and Materials$d[1973] 215 $avi, 122 p$cill.$d23 cm 225 1 $aASTM special technical publication$v532 610 0 $aAsfalto$aTesting$aCongressi 610 0 $aAsfalto$aViscosità$aCongressi 676 $a620.1/96 710 12$aAnnual meeting of american society for testing and materials,$d75.$f<1972 ;$eLos Angeles>$0751075 712 02$aAmerican Society for Testing and Materials 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a9910284740703321 952 $aL/54$b4696$fDINTR 959 $aDINTR 996 $aViscosity testing of asphalt and experience with viscosity graded specifications$91510531 997 $aUNINA