| 000 | 00372nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c149887 _d149886 |
||
| 005 | 20211111120033.0 | ||
| 008 | 210211b ||||| |||| 00| 0 eng d | ||
| 041 | _aEN | ||
| 082 |
_223 _a301.44083 _bSRI |
||
| 245 | _aSocio- economic survey 1969/1970 | ||
| 260 |
_aColombo _bDepartment of census and statistics _c1970 |
||
| 300 | _a131 p. | ||
| 509 | _aNS | ||
| 942 | _cPRGD | ||