| 000 | 00600nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 210804s9999 xx 000 0 und d | ||
| 082 |
_a331.87 _bINT |
||
| 110 | _aInternational Labour Organization | ||
| 245 | 0 | _aGuidelines on progress monitoring and quality control of rural road construction in Sri Lanka | |
| 260 |
_aColombo _bInternational Labour Organization _c2007 |
||
| 300 | _aiv, 61 p.- Technicl paper ; no.5 9789221197775 | ||
| 650 | _aEconomics | ||
| 942 | _cPRGD | ||
| 999 |
_c153255 _d153254 |
||