01002nam--2200373---450-99000283084020331620061030164133.00-444-87401-1000283084USA01000283084(ALEPH)000283084USA0100028308420061030d1989----km-y0itay50------baengNLa---||||001yyTribology of miniature systemsZygmunt RymuzaAmsterdam [etc.]Elsevier1989X, 565 p.ill.25 cm.Tribology series132001Tribology series132001001-------2001Tribologia621.89RYMUZA,Zygmunt595106ITsalbcISBD990002830840203316MA/125725MABKDIMECDIMEC9020061030USA011641Tribology of miniature systems993576UNISA00923nam a2200265 i 4500991000401999707536091014r20092003it 001 0 ita d9788843026807b13851974-39ule_instFacoltà SSPTita301.07De Rose, Carlo77306Che cos'è la ricerca sociale /Carlo De Rose5. ristRoma :Carocci,s2009126 p. ;20 cmLe bussole.Scienze sociali ;96Contiene riferimenti bibliograficiSociologiaRicercheMetodo.b1385197402-04-1414-10-09991000401999707536LE021 301.07 DER01.0112020000018858le021pE10.00-n- 04240.i1501303014-10-09Che cos'è la ricerca sociale228497UNISALENTOle02014-10-09ma -itait 0002076oam 2200469Ia 450 991070126080332120120615141355.0(CKB)5470000002416449(OCoLC)700513617(EXLCZ)99547000000241644920110204d2011 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierRailroad infrastructure trespass detection performance guidelines[electronic resource] safety of highway railroad grade crossings /[Marco P. daSilva]Washington, DC :U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development,[2011]1 online resource (v, 17 pages) color illustrationsTitle from title screen (viewed on June 15, 2012)."January 2011.""Final report.""Performing organization, U.S. Dept. of Transportation, Research and Innovative Technology Administration, John A. Volpe National Transportation Systems Center"--Rept. documentation p."DOT/FRA/ORD-11/01."Includes bibliographical references (page 12).Railroad infrastructure trespass detection performance guidelines Highway-railroad grade crossingsUnited StatesSafety measuresRailroadsUnited StatesSignalingRailroadsUnited StatesSafety measuresHighway-railroad grade crossingsSafety measures.RailroadsSignaling.RailroadsSafety measures.daSilva Marco P1393237United States.Federal Railroad Administration.Office of Research and Development.John A. Volpe National Transportation Systems Center (U.S.)TRLTRLGPOBOOK9910701260803321Railroad infrastructure trespass detection performance guidelines3486052UNINA