Columbia subject headings:
Europe--Commerce--Great Britain--Juvenile literature.
Great Britain--Commerce--Europe--Juvenile literature.
Harvard subject headings:
Children's poetry
Commerce--Juvenile literature.
Europe--Commerce--Great Britain--Juvenile literature.
Great Britain--Commerce--Europe--Juvenile literature.
Manufactures--Juvenile literature.
Picture books for children.
Princeton subject headings:
Europe--Commerce--Great Britain--Juvenile literature.
Great Britain--Commerce--Europe--Juvenile literature.