Columbia subject headings:
Communication in mathematics--United States--Congresses.
Mathematics--Research--United States--Congresses.
Mathematics--Study and teaching--United States--Congresses.
Mathematics--United States--Data processing--Congresses.
Harvard subject headings:
Communication in mathematics--United States--Congresses.
Mathematics--Research--United States--Congresses.
Mathematics--Study and teaching--United States--Congresses.
Mathematics--United States--Data processing--Congresses.
Princeton subject headings:
Communication in mathematics--United States--Congresses.
Mathematics--Research--United States--Congresses.
Mathematics--Study and teaching--United States--Congresses.
Mathematics--United States--Data processing--Congresses.