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[PARENTDIR]Parent Directory  -  
[TXT]1980 PUMS B Sample County Groups.txt1995-08-10 13:00 1.6M 
[TXT]1980 PUMS County Group Equivalency File.txt1995-08-07 09:04 404K 
[   ]80PUMS_B.ZIP2002-06-17 09:27 84M