Columbia subject headings:
Discourse analysis.
Language and languages--Political aspects.
Mass media and language--United States.
Nuclear arms control--United States.
Harvard subject headings:
Discourse analysis
Language and languages--Political aspects
Mass media and language--United States.
Nuclear arms control--United States
Princeton subject headings:
Discourse analysis.
Language and languages--Political aspects.
Mass media and language--United States.
Nuclear arms control--United States.