Columbia subject headings:
Bachelor of arts degree--United States--Statistics.
College costs--United States--Statistics.
Education, Higher--Economic aspects--United States.
Harvard subject headings:
Bachelor of arts degree--United States--Statistics.
College costs--United States--Statistics.
Education, Higher--Economic aspects--United States
Princeton subject headings:
Bachelor of arts degree--United States--Statistics.
College costs--United States--Statistics.
Education, Higher--Economic aspects--United States.
Statistics.