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001 | YPZ20293 | ||
003 | YPZ | ||
005 | 20190410143649.0 | ||
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022 | _a00219584 | ||
040 | _cSIUNPA | ||
041 | _aeng | ||
044 | _aUS | ||
080 | _a05-h-22 | ||
245 | _aJournal of chemical education | ||
260 |
_aTexas _b : American Chemical Society _c , 2000 |
||
310 | _aMensual | ||
650 | _aQUIMICA | ||
650 | _aEDUCACION | ||
942 | _cCR | ||
999 |
_c31348 _d31348 |