| 000 | 00541nam a22001817a 4500 | ||
|---|---|---|---|
| 999 |
_c76860 _d76860 |
||
| 003 | BD-DhPL | ||
| 005 | 20190930193429.0 | ||
| 008 | 190930b ||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhPL _bEnglish _cBD-DhPL _dBD-DhPL |
||
| 082 | _a507 / U3s | ||
| 110 |
_aUNESCO. _9270380 |
||
| 245 |
_aScientists abroad : _ba study of the international movement of persons in science and technology. |
||
| 260 |
_aParis : _bUNESCO, _cc 1971. |
||
| 300 |
_a147 p. ; _c24 cm. |
||
| 508 | _a327 | ||
| 650 |
_aStudy of science. _9270448 |
||
| 942 |
_2ddc _cBK |
||