| 000 | 00308nam#a2200145ua#4500 | ||
|---|---|---|---|
| 001 | GOACATREC30569 | ||
| 900 | 0 | 0 | _a19990902 |
| 901 | 0 | 0 | _aENG |
| 020 | 0 | 0 | _a0571107451 |
| 903 | 0 | 0 | _a54036 |
| 245 | 0 | 0 | _aUnderstanding Genetics |
| 100 | 0 | 0 | _aFord, E. |
| 902 | 0 | 0 | _a575.1 |
| 260 | 0 | 0 |
_aLondon _bFaber and Faber _c1979 |
| 999 |
_c30598 _d30598 |
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