| 000 | 00329nam a22000857a 4500 | ||
|---|---|---|---|
| 008 | 230130s1976 us ||||| |||| 00| 0 eng d | ||
| 100 |
_aLittlefield, John W. _9256179 |
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| 245 |
_aVariation, Senescence, and Neoplasia in Cultured Somatic Cells / _cJohn W. Littlefield. |
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| 264 |
_aCambridge (Mass.) : _bHarvard University Press, _c1976. |
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| 999 |
_c645247 _d645245 |
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