Columbia subject headings:
Education and state--Economic aspects--United States--Periodicals.
FCCSET Committee on Education and Human Resources--Periodicals.
Mathematics--Study and teaching--United States--Periodicals.
Science--Study and teaching--United States--Periodicals.
Harvard subject headings:
Education and state--United States--Periodicals.
Engineering--Study and teaching--United States--Periodicals.
FCCSET Committee on Education and Human Resources--Periodicals.
Mathematics--Study and teaching--United States--Periodicals.
Science--Study and teaching--United States--Periodicals.
Princeton subject headings: