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Transportation Research Record, Issue 1485, p. 105-111
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Transportation Research Board Conference Proceedings, Issue 6, p. 294-302
Transportation Research Board Conference Proceedings, Issue 6, p. 303-305
Achieving the Future National Aviation System (NAS) System: Measuring Operational Effectiveness, 171p
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Transportation Research Circular, Issue 431, 35 p.
Transportation Research Circular, Issue 425, p. 55-58
Transportation Research Circular, Issue 425, p. 74-75
TR News, Issue 170, 5-9
TR News, Issue 170, p. 3-4
NCHRP Research Results Digest, Issue 194, 13 p.
Transportation Research Record, Issue 1446, 91p
Transportation Research Record, Issue 1457, 215p
Transportation Research Record, Issue 1456, 145p
Transportation Research Record, Issue 1464, 91p
NCHRP Synthesis of Highway Practice, Issue 210, 83 p.
Transportation Research Record, Issue 1467, p. 14-22
Transportation Research Record, Issue 1457, p. 5-14
Transportation Research Record, Issue 1456, p. 34-42
Transportation Research Record, Issue 1456, p. 43-53
Transportation Research Record, Issue 1456, p. 1-10
Transportation Research Record, Issue 1455, p. 42-49
Transportation Research Record, Issue 1459, p. 21-24
Transportation Research Record, Issue 1453, p. 91-97
Transportation Research Record, Issue 1445, p. 180-188
NCHRP Synthesis of Highway Practice, Issue 208, 43 p.
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