A communications trade-off study for computerized traffic control

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027 ⊔ ⊔ ‡aFHWA/RD-78/86
027 ⊔ ⊔ ‡aFHWA/RD-78/85
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037 ⊔ ⊔ ‡aPB-298844 ‡bNTIS
037 ⊔ ⊔ ‡aPB-298843 ‡bNTIS
040 ⊔ ⊔ ‡aIEN-Tr
245 0 2 ‡aA communications trade-off study for computerized traffic control.
260 0 ⊔ ‡aWashington : ‡bFederal Highway Administration, Offices of Research & Development, ‡c1978.
300 ⊔ ⊔ ‡a2 v. : ‡bill. ; ‡c28 cm.
500 ⊔ ⊔ ‡aDistributed by NTIS.
500 ⊔ ⊔ ‡aPrepared for Federal Highway Administration Offices of Research & Development ; DOT-FH-11-9275.
500 ⊔ ⊔ ‡aPrepared by J. Scott et al. ; Sperry Systems Management, Sperry Rand Corporation.
500 ⊔ ⊔ ‡aSpine title: Communications trade-off study for traffic control.
500 ⊔ ⊔ ‡aCover title.
500 ⊔ ⊔ ‡aFinal report.
504 ⊔ ⊔ ‡aIncludes bibliographical references.
505 0 ⊔ ‡av. 1. Final report -- v. 2. Appendixes.
538 ⊔ ⊔ ‡aMode of access: Internet.
650 ⊔ 7 ‡aTraffic signals ‡xData processing. ‡2tlsh
700 1 0 ‡aScott, J.
710 1 0 ‡aUnited States. ‡bFederal Highway Administration. ‡bOffices of Research and Development.
710 2 0 ‡aSperry Systems Management.
740 0 1 ‡aCommunications trade-off study for traffic control.
CID ⊔ ⊔ ‡a011238621
DAT 0 ⊔ ‡b20110927000000.0
DAT 1 ⊔ ‡a20120815043946.0 ‡b2023-09-13T17:53:53Z
DAT 2 ⊔ ‡a2023-09-13T17:30:02Z
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