000 | 00369nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 210804s9999 xx 000 0 und d | ||
082 |
_a338 _bSRI |
||
110 | _aSri Lanka Department of Census and Statistics | ||
245 | 0 | _aAnnual survey of construction industries 2001 | |
260 |
_aColombo _bDepartment of Census and Statistics _c2004 |
||
300 | _a34 p. | ||
942 | _cPRGD | ||
999 |
_c157155 _d157154 |