Columbia subject headings:
Degrees, Academic--Soviet Union.
Scholars--Salaries, etc.--Soviet Union.
Scientists--Salaries, etc.--Soviet Union.
Universities and colleges--Soviet Union--Graduate work.
Harvard subject headings:
Degrees, Academic--Soviet Union.
Scholars--Salaries, etc.--Soviet Union.
Scholars--Soviet Union--Salaries, pensions, etc.
Scientists--Salaries, etc.--Soviet Union.
Scientists--Soviet Union--Salaries, pensions, etc.
Universities and colleges--Soviet Union--Graduate work.
Princeton subject headings: