how does the organizational structure of the passage support the author's purpose when our local library was founded it had a small collection of books a couple of comfortable chairs for reading and that wasn't if you needed to find a particular title you had to look it up in a paper card catalog gradually the library added newspapers and magazines to its shelves soon audiobook music CDs and movies began to appear in the library as well and the catalog went online today one of the most important features of the library is its computer lab now with keyboard Library visitors can access ideas and information from all over the world