Listed below are the letters and titles of the main classes of the Library of Congress (LC) Classification. Click on any class to view an outline of its subclasses in an interactive PDF format. This list is based off of the Library of Congress Classification Outline.
There are two scanners on the 1st floor of the library next to the Reference Book Collection. The Mark O. Hatfield Library is open Sundays 10am - 12am, Mondays - Thursdays 8am- 12am, Fridays 9 am - 6pm and Saturdays 10am - 9pm.
Library Hours
Mon-Thur 8 a.m. -- Midnight
Friday 8 a.m. -- 6 p.m.
Saturday 10 a.m. -- 6 p.m.
Sunday 10 a.m. -- Midnight
Reference Hours
Mon-Wed 10 a.m. -- 5 p.m.
6 p.m. -- 9 p.m.
Thursday 10 a.m. -- 5 p.m.
Friday 1 p.m. -- 4 p.m
Saturday (Closed)
Sunday (Closed)
Archives Hours
Contact: archives@willamette.edu for an appointment.
Note: The library is open to the general public Monday-Friday from 8 a.m. to 6 p.m. and on Saturday from 10 a.m. to 6 p.m.