| 000 | 00373nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 251112s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aCNCLSA | ||
| 100 | _aRobert L. Sinsheimer | ||
| 245 | 0 | _aProceeding of the national academy of sciences | |
| 260 |
_cJuly, 1977 _bThe National Academy Of Science _aWashington |
||
| 300 | _aP.2595-4110 | ||
| 300 | _bV.74 | ||
| 942 | _cJRBV | ||
| 999 |
_c36129 _d36129 |
||