| 000 | 00431nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 251112s9999||||xx |||||||||||||| ||und|| | ||
| 022 | _a0027-8424 | ||
| 040 | _aCNCLSA | ||
| 100 | _aNicholas R. Cozzarelli | ||
| 245 | 0 | _aProceedings of the National Academy Of Sciences of the United States of America | |
| 260 |
_c1999 _bThe National Academy of Sciences _aWashington |
||
| 300 | _aP. 5337-6574 | ||
| 300 | _bV.665 | ||
| 942 | _cJRBV | ||
| 999 |
_c14035 _d14035 |
||