| 000 | 00360nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 251112s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aCNCLSA | ||
| 100 |
_aWilliam H. Stein _92456 |
||
| 245 | 4 | _aThe Journal of Biological Chemistry | |
| 260 |
_c1968 _bThe Rockefeller University Press _aNew York |
||
| 300 | _aP. 4401-5524 | ||
| 300 | _bV. 243 | ||
| 942 | _cJRBV | ||
| 999 |
_c19299 _d19299 |
||