| 000 | 00453cam a2200193ua 4500 | ||
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| 020 | _c50.00 | ||
| 041 |
_aeng _h |
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| 082 |
_a778.31 _bALL/PH |
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| 100 | _aAllen, Roy M . | ||
| 245 |
_aPhotomicrography / _cRoy M Allen. _hTextual Documents |
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| 250 |
_a2 / _b. |
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| 260 |
_aToronto : _bD Van nostrand co , _c1959. |
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| 300 | _a441 ; . | ||
| 365 | _a50.00 | ||
| 500 | _a**Reference | ||
| 504 | _a | ||
| 942 | _cBK | ||
| 999 |
_c7895 _d7895 |
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