SirsiDynix Enterprise https://catalog.iyte.edu.tr/client/en_US/default/default/qf$003dAUTHOR$002509Author$002509National$002bResearch$002bCouncil$002b$002528U.S.$002529.$002bTransportation$002bResearch$002bBoard.$002509National$002bResearch$002bCouncil$002b$002528U.S.$002529.$002bTransportation$002bResearch$002bBoard.$0026qf$003dITYPE$002509Material$002bType$0025091$00253ADERGI$002509Journal$0026qf$003dPUBDATE$002509Publication$002bDate$0025091989$0025091989$0026ps$003d300? 2024-06-21T15:30:43Z ent://SD_ILS/0/SD_ILS:447337 2024-06-21T15:30:43Z 2024-06-21T15:30:43Z by&#160;National Cooperative Highway Research Program.<br/>Format:&#160;Continuing Resources<br/> ent://SD_ILS/0/SD_ILS:447193 2024-06-21T15:30:43Z 2024-06-21T15:30:43Z by&#160;National Research Council (U.S.). Transportation Research Board.<br/><a href="http://www.trb.org/news/blurb_browse.asp?id=14">No longer valid as of Feb. 28. 2011:</a> <a href="http://bibpurl.oclc.org/web/41807">http://bibpurl.oclc.org/web/41807</a> <a href="http://www.trb.org/Publications/PubsTRNewsMagazine.aspx">http://www.trb.org/Publications/PubsTRNewsMagazine.aspx</a><br/>Format:&#160;Continuing Resources<br/>