| 000 | 00473nam a2200181Ia 4500 | ||
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| 008 | 151202s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _bPNVM-15946 | ||
| 100 | _aHASLETT A. W. | ||
| 245 | _aUNSOLVED PROBLEMS OF SCIENCE. | ||
| 260 | _b"THE SCIENTIFIC CLUB, LONDON." | ||
| 260 | _c0 | ||
| 300 | _a186 | ||
| 600 | _aHASLETT A. W. | ||
| 630 | _aUNSOLVED PROBLEMS OF SCIENCE. | ||
| 700 | _aHASLETT A. W. | ||
| 730 | _aUNSOLVED PROBLEMS OF SCIENCE. | ||
| 942 | _cBOOK | ||
| 999 |
_c1281931 _d1281928 |
||