Columbia subject headings:
Education, Higher--Statistics.
Education--Soviet Union--Statistics.
Universities and colleges--Curricula--Soviet Union.
Harvard subject headings:
Education, Higher--Statistics.
Education--Soviet Union--Statistics
Universities and colleges--Soviet Union--Curricula.
Princeton subject headings:
Education, Higher--Soviet Union--Statistics.
Education, Higher--Soviet Union.
Statistics.
Universities and colleges--Curricula--Soviet Union--Statistics.