000 00561nam a22001697a 4500
001 000020678
003 PE-LiUAP
008 160331s2007 xxu||||| |||| 00| 0 eng d
110 _9779
_aAmerican Chemical Society
245 _aQuĂ­mica
_bun proyecto de la A.C.S
260 _c2007
942 _2ddc
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999 _c20678
_d20678
952 _2ddc
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952 _2ddc
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952 _2ddc
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952 _2ddc
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