IPC-Field Correspondence
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资源简介：
A linking between IPCs and coarse Sector and Field data, as defined in the Schmoch report. 3 columns, 754 lines, "\t" delimited; the columns are--IPC\_code: the IPC code--Sector\_en: the top level sector classification.--Field\_en: the top level field classification.
创建时间：
2017-04-04
