How to Search PERIND: Logout When you are finished using the database, please click on Logout located near the bottom of the page to release the session for other users.       About PERIND | Search | Search Fields | Display Search Results | View Full Citation | Full-text of Article | Refine Search Results | Mark Search Results Save/Print Search Results | Browse Index | Boolean Operators | Truncation Combine Search Sets |  Broad Classification | Logout Database Guides   Top   Digital Library   Content by Last updated 11-11-2008