Columbia subject headings:
London (England)--Pictorial works.
London (England)--Social life and customs--20th century--Pictorial works.
Nineteen sixties--Pictorial works.
Harvard subject headings:
London (England)--Pictorial works.
London (England)--Social life and customs--20th century--Pictorial works.
Nineteen sixties--Pictorial works.
Princeton subject headings: