Columbia subject headings:
Engineering--Research--Soviet Union.
Engineering--Study and teaching--Soviet Union.
Research--Soviet Union.
Science--Study and teaching--Soviet Union.
Harvard subject headings:
Engineering--Research--Soviet Union.
Engineering--Study and teaching--Soviet Union.
Research--Soviet Union.
Science--Study and teaching--Soviet Union.
Princeton subject headings:
Engineering--Research--Soviet Union.
Engineering--Study and teaching--Soviet Union.
Research--Soviet Union.
Science--Study and teaching--Soviet Union.