Columbia subject headings:
Dickens, Charles, 1812-1870. Hard times.
Harvard subject headings:
Dickens, Charles, 1812-1870. Hard times
Domestic fiction
England--Fiction.
Political fiction
Social problems--Fiction
Princeton subject headings:
Dickens, Charles, 1812-1870. Hard times.
England--Social conditions--19th century--Fiction.
England--Social life and customs--19th century--Fiction.
Fiction.
Social problems--England--Fiction.