000 | 003120000a22001210004500 | ||
---|---|---|---|
008 | 151204t1980 xxu||||| |||| 00| 0 eng d | ||
041 | _aeng | ||
080 |
_a656.14 _bP8 |
||
942 | _cBK | ||
110 | _aPublic Technology Inc. | ||
245 | _aPedestrian safety | ||
260 |
_aWashington _bU.S. Dept. of Transportation _c1980 |
||
999 |
_c139235 _d139235 |