| 000 | 00361 a2200133 4500 | ||
|---|---|---|---|
| 008 | 141010b1977 xxu||||| |||| 00| 0 eng d | ||
| 082 | _a520 | ||
| 100 | _aShklovskii, I. S. | ||
| 245 |
_aIntelligent life in the universe / _cI. S. Shklovskii |
||
| 260 |
_aLondon : _bPan Books Ltd., _c1977. |
||
| 300 | _axiv, 509p. | ||
| 650 | _aAstronomy | ||
| 700 | _aSagan, Carl | ||
| 999 |
_c4829 _d4829 |
||