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 |