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4080 documents found.
Published:
| Eby, D.W. & Kostyniuk, K.P.
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| Flango, V.E. & Keith, A.L.
Traffic control devices and practices to improve the safety of mobile and short duration operations.
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| Finley, M.D. Ullman, B.R. & Trout, N.D.
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| Adeli, H.
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| Udoka, S.J.
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| Pegula, S.