Hi
could you give some specific examples how you want to merge these sheets?.
You may have a look at VLOOKUP. See:
http://www.contextures.com/xlFunctions02.html

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Regards
Frank Kabel
Frankfurt, Germany

dchaddy wrote:
I need to merge two spreadsheets that differ by a couple thousand rows
because one sheet has been cleaned up from erroneous data and the
other has not. They both share a common column which is numerical.