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092|  |▼aCN▼b810B0007
100|  |▼a19961210b19561970k                ba
101|0 |▼aeng
102|  |▼aUSA
106|  |▼ar
110|  |▼aafaz   0   
200|10|▼aI & EC Industrial & engineer-
   |  |ing chemistry
207| 0|▼av.48(1956)-v.62(1970)
210|  |▼aWashington▼cAmerican Chemical Society
430| 1|▼120001▼aIndustrial & Engineer-
   |  |ing Chemistry
440| 1|▼120001▼aChemical technology(1971-)
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