Columbia subject headings:
Book industries and trade--United States.
Book reviewing.
Books and reading--United States.
Publishers and publishing--United States.
Harvard subject headings:
Book industries and trade--United States
Book reviewing.
Books and reading--United States
Publishers and publishing--United States.
Princeton subject headings:
Book industries and trade--United States.
Book reviewing.
Books and reading--United States.
Publishers and publishing--United States.