| 000 | 00340nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 210101s1987 xx 000 0 eng d | ||
| 020 | _a0802010203637 | ||
| 100 | _aAperyan, Vladimir | ||
| 245 | 0 | _aPopulation,economics and politics | |
| 260 |
_aMoscow _bProgress publishers _c1987 |
||
| 300 | _a270 | ||
| 650 | _aSocialism | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c1491 _d1491 |
||