| 000 | 00392cam a2200169ua 4500 | ||
|---|---|---|---|
| 020 | _c6.00 | ||
| 041 |
_aeng _h |
||
| 082 |
_a535.2 _bHEA/OP |
||
| 100 | _aHeavens, O.S . | ||
| 245 |
_aOptical Masers / _cO.S.Heavens. _hTextual Documents |
||
| 260 |
_aLondon : _bMehuen & Co Ltd , _c1965. |
||
| 300 | _a103 ; . | ||
| 365 | _a6.00 | ||
| 504 | _a | ||
| 942 | _cBK | ||
| 999 |
_c1456 _d1456 |
||