The document provides an overview of the Heterick Memorial Library at Ohio Northern University. It describes the library's resources and services, including knowledgeable librarians available over 60 hours per week. The library tour section outlines the three floors of the library - the first floor contains public services, computers labs and current materials; the second floor has classrooms, older periodicals and study spaces; and the third floor houses the book collection and quiet study areas. The document also gives instructions on how to find books using the library catalog and find articles using databases. Contact information is provided for reference librarians available to help patrons with research needs.