| 000 | 00373nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 250310s1961 us ||||| |||| 00| 0 eng d | ||
| 100 |
_aSullivan, Walter _9318392 |
||
| 245 |
_aAssault on the Unknown : _bThe International Geophysical Year / _cWalter Sullivan. |
||
| 250 | _aXIV | ||
| 264 |
_aNew York : _bMcGraw-Hill Book Company, _c1961. |
||
| 653 | _aგეოფიზიკა | ||
| 999 |
_c812100 _d812098 |
||