| 000 | 00297pas a2200097 454500 | ||
|---|---|---|---|
| 008 | 160820b1966 xxu||||| |||| 00| 0 eng d | ||
| 022 | _a | ||
| 245 | _aTRB NCHRP SUMMARY OF PROGRESS | ||
| 260 |
_aWASHINGTON, DC USA _bTRANSPORTATION RESEARCH BOARD _c1966 |
||
| 906 |
_a2009+ _b1/Yr _cOnline _dJan - Dec,2016 |
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| 999 |
_c476033 _d476033 |
||