| 000 | 00544nam a22002057a 4500 | ||
|---|---|---|---|
| 015 | _a205 | ||
| 041 | _a1 | ||
| 080 |
_a625.74 _bDES |
||
| 110 | _aApartment of scientific and industrial research road research laboratory | ||
| 245 | _aRoad research | ||
| 250 | _aSecond | ||
| 260 |
_aHis Majesty's Stationery Office _b1950 _cLondon |
||
| 300 |
_a15p. _bfig., table |
||
| 490 | _aroad note no.4 | ||
| 650 | _aEngineering | ||
| 999 |
_c3070 _d3070 |
||