Columbia subject headings:
Harvard subject headings:
Chartism--Poetry.
Dialect literature, English--History and criticism.
Dialect literature, English.
English poetry--19th century
English poetry--19th century--History and criticism
Poor in literature.
Poverty in literature
Self-culture in literature.
Working class writings, English--History and criticism.
Working class writings, English.
Princeton subject headings:
English poetry--19th century.
Working class writings, English.