| 000 | 00447pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 160408b2005 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0131426435 | ||
| 082 |
_a500 _bV132W |
||
| 100 | _aVacca,John R. | ||
| 245 | 1 | _aTHE WROLD'S 20 GREATEST UNSOLVED PROBLEMS | |
| 260 |
_a _bPrentice Hall Ptr, New Jersey _c2005 |
||
| 300 | _axxxii,669 | ||
| 650 | _aSscience -- Miscellanea | ||
| 650 | _aResearch | ||
| 964 | _gCIRC | ||
| 997 | _aA156401 C | ||
| 999 |
_c356254 _d356254 |
||