-凯发平台

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092|  |▼acn▼b810b0007
100|  |▼a19961210b19711973k                ba
101|0 |▼aeng
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110|  |▼aafaz   0   
200|10|▼achemical technology
207| 0|▼av.1(1971)-v.7,no.4(1977)
210|  |▼awashington▼camerican chemical society
430| 1|▼120001▼aindustrial and engine-
   |  |ering chemistry(1923-70,v.15-26)
440| 1|▼120001▼achemtech(1977,v.7,no.5-)
541|1 |▼a(美)化学工艺学
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