The library here at CSU-P is organized according to the Library of Congress Classification system and NOT the Dewey Decimal System. (You can find the Library of Congress Classification outline here.)
Call numbers beginning with:
A-D are found on the 6th floor
E-PR are found on the 5th floor
PS-Z are found on the 4th floor
Print Journals and Periodicals are found on the 3rd floor
Reference books always have an 'R' before the call number and are found on the 2nd floor
DVDs, New Books and Bestsellers are found on the 1st floor directly in front of the Information Desk