Columbia subject headings:
College students--Political activity--United States--Biography.
Radicals--United States--Biography.
Student movements--United States.
Students for a Democratic Society (U.S.)--History.
United States--Social conditions--1960-1980.
Harvard subject headings:
College students--Political activity--United States--Biography.
Radicals--United States--Biography
Student movements--United States
Students for a Democratic Society (U.S.)--History.
United States--Social conditions--1960-1980
United States--Social conditions--1960-1980.
Princeton subject headings:
College students--United States--Political activity--Biography.
Radicals--United States--Biography.
Student movements--United States.
Students for a Democratic Society (U.S.)--History.
United States--Social conditions--1960-.