LEADER 01421nas1 22003613i 450 001 PUV0029099 005 20251003044310.0 011 $a0361-1981 017 70$aP 00029111$2P 100 $a20140828a19749999||||0itac50 ba 101 | $aeng 102 $aus 110 $aa|u|||||||| 181 1$6z01$ai $bxxxe 182 1$6z01$an 183 1$6z01$anc$2RDAcarrier 200 1 $aTransportation research record$ejournal of the Transportation Research Board 207 0$an.480(1974)- 210 $aWashington (DC)$cNational research council$aTransportation research board$d1974- 215 $avolumi$d cm 300 $aIrregolare 300 $aTesto in inglese 430 0$1001RMS0102235$12001 $aHighway research record 463 1$1001NAP0432040$12001 $aHighway capacity, quality of service, and traffic flow and characteristics$ehighway operations, capacity, and traffic control$fTransportation Research Board, National Research Council$v1678 517 1 $aTRR$9CAG2051679 712 01$aNational research council$c $b : Transportation research board$3AQ1V005496 791 02$aNational research council$b : Highway research board$3SBLV054621$yNational research council : Transportation research board 801 3$aIT$bIT-000000$c20140828 912 $aPUV0029099 967 $m1 977 $a 01 996 $aTransportation research record$9104434 997 $aUNISANNIO