Looking for a database called PERCI for genealogical research.?

Question:

Looking for a database called PERCI for genealogical research.?

All I know is that it's called PERCI Publication perhaps and it's a huge genealogical index in Allen County, Indiana.

Best Answer - Chosen by Asker: I believe what you want is PERSI, Periodical Source Index, which is an excellent genealogical database. You should be able to find it at your library.