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035    (NjP)731994-princetondb
035     |z(NjP)Voyager731994
035    (OCoLC)ocm25411895
040    DLC |beng |cDLC
050 00 TE7 |b.H5 no. 1327TE228
082 00 388 s625.7/94 |220
245 00 Visibility, rail-highway grade crossings, and highway improvement evaluation.
260    Washington, D.C. : |bTransportation Research Board, National Research Council, |c1991.
300    vi, 88 p. : |bill. ; |c28 cm.
440  0 Transportation research record ; |v1327
650  0 Traffic signs and signals. |0http://id.loc.gov/authorities/subjects/sh85136778
650  0 Railroad crossings. |0http://id.loc.gov/authorities/subjects/sh85110944
650  0 Roads |xVisibility. |0http://id.loc.gov/authorities/subjects/sh85114520
710 2  National Research Council (U.S.). |bTransportation Research Board. |0http://id.loc.gov/authorities/names/n79054571
911    19921028
912    19920714000000.0
914    (OCoLC)ocm25411895 |bOCoLC |cmatch |d20240703 |eprocessed |f25411895
948    CAS
998    07/14/92 |s9660 |nNjP |wDCLC927774B |d07/14/92 |cRPN |bMR |i920714 |lNJPG