Columbia subject headings:
Labor unions--United States--Biography.
Nowak, Margaret Collingwood, 1908-
Nowak, Stanley, 1903-
Polish Americans--Political activity--Michigan--Detroit.
Harvard subject headings:
Detroit (Mich.)--Politics and government.
Labor unions--United States--Biography.
Legislators--Michigan--Biography.
Nowak, Margaret Collingwood, 1908-
Nowak, Stanley, 1903-
Polish Americans--Michigan--Detroit--Political activity.
Princeton subject headings:
Detroit (Mich.)--Politics and government.
Labor unions--United States--Biography.
Legislators--Michigan--Biography.
Nowak, Margaret Collingwood, 1908-
Nowak, Stanley, 1903-
Polish Americans--Michigan--Detroit--Politics and government.