| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c12249 _d12249 |
||
| 003 | OSt | ||
| 005 | 20210316120842.0 | ||
| 008 | 210316b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789557020976 | ||
| 040 | _cNARA | ||
| 100 |
_910346 _aDepartment of Census and Statistics |
||
| 245 | _aSri Lanka time use survey final report 2017 | ||
| 260 |
_aColombo, _bDepartment of Census and Statistics, _c2017, |
||
| 300 |
_a119p. _b30cm |
||
| 650 | 0 |
_921051 _aTime Use Survey |
|
| 942 |
_2ddc _cREF |
||