| 000 | 00402nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 190415s9999 xx 000 0 und d | ||
| 020 | _a9780309592871 | ||
| 040 | _aPK-NaQUE | ||
| 100 | _aNational Research Council | ||
| 245 | 0 | _aSpace Studies Board | |
| 260 | _bNational Academies Pres | ||
| 260 | _c1995 | ||
| 856 | _ahttps://ebookcentral.proquest.com/lib/hec-ebooks/detail.action?docID=3377967&query= | ||
| 999 |
_c65581 _d65578 |
||