| 000 | 00293nam a2200085 4500 | ||
|---|---|---|---|
| 245 |
_aSpace research ; directions for the future _cSpace Science Board, Massachuttes |
||
| 260 |
_aWashington _bNational Academy of Sciences Research Council _c1966 |
||
| 300 | _axii,637p.; 28cm. | ||
| 082 |
_a500.5072 _bSPA |
||
| 999 |
_c34825 _d34825 |
||