| 000 | 00396nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1969 xx 000 0 und d | ||
| 082 |
_a574.192 _bY-2B |
||
| 100 | _aYcas, M. | ||
| 245 | 0 | _aBiological Code | |
| 260 |
_aAmsterdam _bNorth-Holland Publishing Company _c1969 |
||
| 300 | _a360 | ||
| 650 | _aLife sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aBiological codes | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c6414 _d6414 |
||