| 000 | 00363nam a22001217a 4500 | ||
|---|---|---|---|
| 082 |
_a791.4372 _bPLA.N2 |
||
| 245 |
_aPlanetarium: _bA Challenge for Education _cUnited Nations |
||
| 260 |
_aNew York _bUnited Nations _c1992 |
||
| 300 | _a150p | ||
| 500 | _aA Guidebook Published by the United Nations for International Space Year | ||
| 650 | _aSpace | ||
| 942 | _cUN&WB | ||
| 999 |
_c681005 _d681005 |
||