000 | 00325pas a2200109 454500 | ||
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008 | 160820b xxu||||| |||| 00| 0 eng d | ||
008 | 160820b xxu||||| |||| 00| 0 eng d | ||
022 | _a0018-1730 | ||
245 | _aHIGHWAY RESEARCH ABSTRACTS | ||
260 |
_aWASHINGTON, DC _bNATIONAL ACADEMY OF SCIENCES _c |
||
906 |
_a _b _c _dJan - Dec,2008 |
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999 |
_c474972 _d474972 |