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999 _c529694
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003 NUST
005 20191001150214.0
008 980506s1997 dcua b 000 0 eng
010 _a 98147427
020 _z30960230
038 _aMSOHAIL
040 _aDLC
_cDLC
050 0 0 _aTE228
_b.K72 1997
082 0 0 _a625.7940288
_221
100 1 _aKraft, Walter H.
_922211
245 1 0 _aTraffic signal control systems maintenance management pratices /
_cWalter H. Kraft.
260 _aWashington, D.C. :
_bNational Academy Press,
_c1997.
300 _a63 p. :
_bill. ;
_c28 cm.
440 0 _aSynthesis of highway practice,
_x0547-5570 ;
_v245
_922212
500 _a"Transportation Research Board, National Research Council."
500 _aAt head of title: National Cooperative Highway Research Program.
504 _aIncludes bibliographical references.
650 0 _aElectronic traffic controls
_xMaintenance and repair
_xManagement.
_921613
710 2 _aNational Research Council (U.S.). Transportation Research Board.
_922213
710 2 _aNational Cooperative Highway Research Program.
_920864
906 _a7
_bcbc
_corignew
_d2
_encip
_f19
_gy-gencatlg
942 _2ddc
_cBK