Columbia subject headings:
Book Club of California--Bibliography.
Book Club of California--History.
Harvard subject headings:
Bibliography--California--History--20th century.
Book Club of California--History.
Book Club of California.
Book clubs (Bookselling)--California--History.
Printing--California--History--20th century.
Private press books--Societies, etc.
Publishers and publishing--California--Societies, etc.
Princeton subject headings:
Bibliography--California--History--20th century.
Book Club of California--History.
Printing--California--History--20th century.