Columbia subject headings:
Girls--Soviet Union--Biography.
Immigrants--United States--Biography.
Soviet Union--Description and travel.
Young, Cathy.
Youth--Soviet Union.
Harvard subject headings:
Girls--Soviet Union--Biography.
Immigrants--United States--Biography
Moscow (Russia)--Social life and customs.
Soviet Union--Description and travel.
Young, Cathy--Childhood and youth.
Young, Cathy.
Youth--Soviet Union
Princeton subject headings:
Girls--Soviet Union--Biography.
Immigrants--United States--Biography.
Soviet Union--Description and travel.
Young, Cathy.
Youth--Soviet Union.