000 | 00420nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 100324s9999 xx 000 0 und d | ||
100 | _aWorld Bank. | ||
245 | _aGuidelines for conducting and calibrating road roughness measurements by sayer et at 1986 WBTP No 46 | ||
260 |
_bWorld Bank _aWashington DC |
||
541 | _gGratis | ||
650 | _aAccounting | ||
942 | _cBK | ||
999 |
_c70022 _d70022 |