Mayors--Philadelphia 4 Mayors--Pennsylvania--Philadelphia 3 Municipal officials and employees--Pennsylvania--Philadelphia 3 Philadelphia (Pa.)--Officials and employees 3 Campaign management--United States 2 Elections--United States--Planning 2 Municipal government--Pennsylvania--Philadelphia 2 more ... Philadelphia (Pa.)--History--20th century 2 Philadelphia (Pa.)--Politics and government--20th century 2 Philadelphia (Pa.)--Race relations--History--20th century 2 Philadelphia (Pa.)--Social conditions--20th century 2 Philadelphia (Pa.)--Social problems 2 Political campaigns--Law and legislation--United States 2 Political campaigns--Pennsylvania 2 Social reformers--Pennsylvania--Philadelphia 2 Affirmative action programs--Government policy--United States--History--20th century 1 American Bar Association 1 American Friends Service Committee 1 Anniversaries, etc 1 Arbitration (Administrative law)--United States 1 Asociacion Nacional Pro Personas Mayores (U.S.) 1 Atlantic Deeper Waterways Association 1 Billy Graham Evangelistic Association 1 Blue Cross of Greater Philadelphia 1 City planning--Pennsylvania--Philadelphia 1 Continuing legal education 1 Court records--Pennsylvania--18th century 1 Cuban American National Council (U.S.) 1 Democratic National Committee (U.S.) 1 Dispute resolution (Law) 1 Education, Urban--Pennsylvania--Philadelphia 1 Education, Urban--United States--Administration 1 Education--United States--History--20th century 1 Education--United States--Management 1 Elections--Pennsylvania 1 Elections--Pennsylvania--Philadelphia 1 Elections--Pennsylvania--Philadelphia--History--20th century 1 Elections--United States--Costs 1 Elections--United States--History 1 Enterprise Foundation 1 less ...