Any subject found in books can also be found in periodicals. publish the most recent concepts, opinions and research before appearance in books is possible.
Some materials never appear in book form.
Some topics are so transitory or so specialized that only small groups have an extensive nterest in them. Some periodicals and newspapers are received as microforms . You will need the microfilm or microfiche number to find these items in the Microforms Center, lower level. Reading and copying equipment in the Microforms Center is designed to make use of these items as convenient as possible. See How to Interpret Article Citations for more information.