| 000 | 00348nam a22001097a 4500 | ||
|---|---|---|---|
| 084 | _2Colon Classification | ||
| 245 | _aPopulation of central American 1950-1980 :future population estimates by sex and age/ | ||
| 260 |
_aNew York : _bUnited Nations, _c1954. |
||
| 500 | _aPopulation Studies No 16 | ||
| 505 | _aPopulation Studies No 16 | ||
| 942 | _cBK | ||
| 999 |
_c527214 _d527214 |
||