All yearbooks (1946 to the present) are available for searching. The most current year book is only available in book form. It is located on the 4th floor of the library. The Call number is: JX1977.A37Y4
(NOTE: The newest edition of the Yearbook is about 5 years behind the current year.)
To find articles on a topic, you will need to search in databases that index the articles in various journals. Depending on your topic, you may want to start with the following: