| 000 | 00441nam a2200169#a 4500 | ||
|---|---|---|---|
| 001 | 0000001617 | ||
| 002 | 000001619 | ||
| 003 | BHEUU | ||
| 008 | 230711s1979 xx 000 0 eng d | ||
| 040 | _aBHEUU | ||
| 090 | 0 | 0 |
_a304.82 _bTRE |
| 245 | 0 | _aTrends and characteristics and international migration since 1950 | |
| 260 |
_aNew York _bUnited Nations _c1979 |
||
| 300 |
_a172p. _b30 cm. |
||
| 650 | 1 | 0 | _aEmigration and immigration |
| 942 | _cBOK | ||
| 999 |
_c1477 _d1477 |
||