000 | 00441nam a2200157Ia 4500 | ||
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008 | 161214s9999 xx 000 0 und d | ||
020 |
_a0131426435 _c(hbk) |
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082 |
_223 _a500 _bVAC |
||
100 | _aVacca, John R. | ||
245 | 0 | _aWorld's twenty greatest unsolved problems | |
260 |
_aNew Jersey: _bPrentice Hall, _c2004 |
||
300 |
_axxxii, 669 p.; _bill.: _c24 cm. |
||
650 | _aResearch | ||
650 | _aScience -- Miscellanea | ||
942 |
_2ddc _cBK |
||
999 |
_c584 _d584 |