Columbia subject headings:
Libraries--New York (State)--Automation.
Library use studies--New York (State)
New York State Library.
Online bibliographic searching.
Harvard subject headings:
Library catalogs and users--New York (State)--Albany.
Library science--Technological innovations--New York (State)--Albany.
New York State Library.
Online bibliographic searching.
Online library catalogs--Subject access.
State libraries--New York (State)--Albany--Automation.
Princeton subject headings: