Columbia subject headings:
Academic libraries--United States--Congresses.
Libraries and education--United States--Congresses.
Library science--Technological innovations--United States--Congresses.
Harvard subject headings:
Academic libraries--United States--Congresses.
Libraries and education--United States--Congresses.
Library science--Technological innovations--United States--Congresses.
Princeton subject headings:
Academic libraries--United States--Congresses.
Libraries and education--United States--Congresses.
Library science--United States--Technological innovations--Congresses.