Columbia subject headings:
Americanisms--Dictionaries.
English language--United States--Etymology--Dictionaries.
Industries--United States--History--Dictionaries.
Harvard subject headings:
Americanisms--Dictionaries
English language--United States--Etymology--Dictionaries.
Industries--United States--Dictionaries.
Industries--United States--Terminology--History.
Princeton subject headings:
Americanisms--Dictionaries.
Dictionaries.
English language--United States--Etymology--Dictionaries.
Industries--United States--History--Dictionaries.