Compare and Match Functions

[DP63]

I need help in matching data from two excel spreadsheets. I am trying to
compare or match 5-25 lines with identical part numbers and description to a
another spreadsheet which has about 32000 lines of data.
Any help will be appreciated.
Thanks

[starguy]

it would be easy to understand and make a pertinent formula for your problem if you provide some sample data.