| 000 | 00447 a2200121 4500 | ||
|---|---|---|---|
| 008 | 141010b2009 xxu||||| |||| 00| 0 eng d | ||
| 245 |
_aBeyond the moon: A new roadmap for human space exploration in the 21st century / _cBell, James and others |
||
| 260 | _cJan.-Feb. 2009 | ||
| 300 | _app. 10-15. | ||
| 440 |
_aTHE PLANETARY REPORT _vVol. XXIX, No. 1 |
||
| 650 | _aSPACE EXPLORATION | ||
| 856 | _uhttp://www.planetary.org/explore/the-planetary-report/ | ||
| 999 |
_c18164 _d18164 |
||