| 000 | 00652nam a22001691a 4500 | ||
|---|---|---|---|
| 999 |
_c116610 _d116610 |
||
| 003 | USJPLib | ||
| 008 | 141223b xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a331.12095493 _bWIL |
||
| 100 |
_aWilson, Pitiyage _972536 |
||
| 245 |
_aIntroductions of supply and demand factors ; regional variations of labour force participation in Sri Lanka ; a dissertation in demography _h[Thesis - PhD] _cWilson, Pitiyage |
||
| 260 |
_bUniversity of Pennsylvania; Pennsylvania _c1981 |
||
| 300 | _axi, 219p., 26cm. | ||
| 500 | _aPhD thesis submitted to University of Pennsylvania | ||
| 650 |
_aLabor Economics _91249 |
||
| 650 |
_aProduction _9945 |
||
| 942 |
_2ddc _cPR |
||