Columbia subject headings:
Harvard subject headings:
Americanization--Case studies.
Assimilation (Sociology)--Case studies
Buffalo (N.Y.)--Social conditions.
Polish Americans--New York (State)--Buffalo--Social conditions.
Princeton subject headings:
Americanization--Case studies.
Assimilation (Sociology)--Case studies.
Buffalo (N.Y.)--Social conditions.
Case studies.
Polish Americans--New York (State)--Buffalo--Social conditions.