| 000 | 00461nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 240729s9999 xx 000 0 und d | ||
| 022 | _a2367-6957 | ||
| 245 | 0 | _aIzvestiya | |
| 260 | _aBulgaria | ||
| 260 | _bUniversity of Economics Varna | ||
| 650 | _a Economic theory. Demography | ||
| 650 | _a Economics as a science | ||
| 650 | _aSocial Sciences | ||
| 856 | _uhttps://doaj.org/toc/fa2c1503a8684e849fbaa225d3c571d8 | ||
| 942 | _2ddc | ||
| 942 | _cDOAJEJ | ||
| 999 |
_c66116 _d66116 |
||
| 945 |
_a1 _bMadushi Gamage _c1 _dMadushi Gamage |
||