pandas three-way joining multiple dataframes on columns

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I have 3 CSV files. Each has the first column as the (string) names of people, while all the other columns in each dataframe are attributes of that person.

How can I "join" together all three CSV documents to create a single CSV with each row having all the attributes for each unique value of the person"s string name?

The join() function in pandas specifies that I need a multiindex, but I"m confused about what a hierarchical indexing scheme has to do with making a join based on a single index.

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