| 000 | 00365nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 251117s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a897662946 | ||
| 100 |
_aSmith, George F. _9110811 |
||
| 245 | 0 | _aMolecular Structure of the Number 21 Chromosome and Down Syndrome Vol-450th | |
| 260 |
_bThe New York Academy of Sciences _c1985 |
||
| 300 | _a250p. | ||
| 942 | _cBK | ||
| 999 |
_c270386 _d270386 |
||