000 | 00316nam a22000857a 4500 | ||
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008 | 150825b xxu||||| |||| 00| 0 eng d | ||
082 | _a612.015 WOR | ||
245 |
_aWORTHING ENZYME MANUAL: _bENZYMES ENZME REAGENTS RELATED BIOCHEMICALS |
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260 |
_aNEW UNITED STATES OF AMERICA _bWORTHINGTON BIOCHEMICAL,CORPORATION _c1972 |
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999 |
_c916 _d916 |