Ever wonder how books are shelved?
In this library we use The Library of Congress Classification System to organize books on the shelves. The LC SYSTEM organizes material in libraries according to twenty-one branches of knowledge called classes. The system uses letters to represent the twenty-one broad branches of knowledge. The letters I, O, W, X AND Y are not used.
The twenty-one classes are:
A – GENERAL WORKS
B – PHILOSOPHY, PSYCHOLOGY, RELIGION
C – AUXILIARY SCIENCES OF HISTORY
D – HISTORY: GENERAL & OUTSIDE THE AMERICAS
E – HISTORY: UNITED STATES
F – HISTORY: UNITED STATES LOCAL & AMERICAS
G – GEOGRAPHY, ANTHROPOLOGY, RECREATION
H – SOCIAL SCIENCE
J – POLITICAL SCIENCE
K – LAW
L – EDUCATION
M – MUSIC & BOOKS ON MUSIC
N – FINE ARTS
P – LANGUAGE & LITERATURE
Q – SCIENCE
R – MEDICINE
S – AGRICULTURE
T – TECHNOLOGY
U – MILITARY SCIENCE
V – NAVAL SCIENCE
Z – BIBLIOGRAPHY, LIBRARY SCIENCE & INFORMATION RESOURCES
These twenty-one broad subject areas are further divided into more specific subject areas by adding one or two additional letters as well as some numbers. For a more detailed breakdown of any subject, go to the Library of Congress web page.
So, How Do I Find a Book on the Shelf?
Try this exercise, which was put together by the librarians at Kent State University, to see if you have figured out the Library of Congress system!
Finding Books on Your Topic 
Use will need to use the Library Catalog to find books. You can search for books by author, title, subject, or keyword.
You can use some of the terms below to help you find books relating to elder abuse
Growing Old in America by 
Group Work with Populations at Risk by Below are some books which are available for checkout.
Victims of Abuse, an Issue of Nursing Clinics by 
Elder Abuse and Neglect by 
The Social Dynamics of Family Violence by 
Abuse by