| 000 | 00426nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c167309 _d167308 |
||
| 005 | 20230529115252.0 | ||
| 008 | 221102b ||||| |||| 00| 0 eng d | ||
| 041 | _aEN | ||
| 082 |
_223 _a315.493 _bSRI |
||
| 100 | _aDepartment of Census and Statistics | ||
| 245 | _aQUARTERLY bulletin of Statistics | ||
| 260 |
_aColombo _bDepartment of Census and Statistics _c1950 |
||
| 300 | _aix, 150 p. | ||
| 509 | _aNS | ||
| 942 | _cPRGD | ||