00457nam a2200145Ia 45000010005000000030005000050050017000100080041000271100058000682450072001262600021001983000019002196500043002386500030002815903BIBL20160527190727.0850823s1971    wau           00010 eng  20aUnited States. Federal Highway Administration.2Local10aManual on uniform traffic control devices for streets and highways.0 aWashingtonc1971  a377 p.billus. 0aTraffic signs and signalszU.S.2Local 0aStreet signszU.S.2Local