A directory of libraries throughout the world

Deruyter Central School District. Deruyter Elementary School. ( Deruyter, New York United States)

DeRuyter, NY. DeRuyter Free Library. ( DeRuyter, New York United States) Display all the libraries participating in: Mid-York Library System [web site ]  [online catalog] [Symphony]

Consortia indicates that the library participates in a consortium for its automation system.