All Names
- C & S Designs (4)
- C"nfoderation Iranischer Studenten (N.U.)
- C.M. Banks (4)
- C.R.S.C.
- Calarasu, Gheorghe
- Calder, Alexander, 1898-1976
- California Marijuana Initiative
- Cambit
- Cameron, Lawrence
- Camilleri, S.
- Canadian Red Cross Society (2)
- Cancian, Frank, 1935-
- Caritas Internationalis
- Carlos y Nestor, Juan
- Carlson, Bob (2)
- Carter, Bruce
- Carter, Bruce (Charles Bruce), 1930-
- Caruso, Bruno, 1927-
- Cassandra Peten Defense Fund
- Castanis (2)
- Catholic Relief Services (2)
- CBS Records (Firm)
- Cellier, Jacques, 1550-1620
- Cenedella, R.
- Cenedella, Robert (4)
- Center for a Woman's Own Name
- Center for Cuban Studies
- Center for Disease Control (U.S.)
- Centerpartiet (Sweden) (4)
- Central Committee for Conscientious Objectors
- Centre Bretagne
- Centre d mocrate (3)
- Centre des d mocrates sociaux (9)
- Centre International d'Animation Musicale (Bydgoszcz, Poland)
- Centre national des ind pendants et des paysans (2)
- Centro Catolico de New York University
- Centro studi di arte pl stica programmata (7)
- Ceron
- CGTP-Intersindical
- Ch en, Hsüeh-chüng
- Ch en, Yen-ning
- Ch eng, Min-sheng (2)
- Ch ien, Sung-yen (3)
- Ch ien, Ta-hsin
- Ch in, Chien-ming
- Ch in, Wen-mei
- Ch uan, Chu-ming
- Chalk, David
- Chang, Hsueh-ch ien
- Chang, Kuei-ming
- Chang, Lin
- Chang, Sung-nan
- Chang, Tzu-i
- Chang, Ying-wu
- Chang-chou shih kung nung ping mei shu hsueh hsi pan
- Chantsev, A.
- Chao, K un-han
- Chao, Ta-chun
- Chao, Te-jen
- Chaplan, N. D.
- Charles H. Kerr Publishing Company
- Charon Productions
- Charukhin, Nikolai Petrovich, 1924-
- Che-chiang kung nung ping mei shu ta hsueh (2)
- Che-chiang kung nung ping mei shu ta hsueh ko wei hui
- Chelsea Marketing Corp. (3)
- Chen, R. M.
- Chiang, Nan-ch un (2)
- Chiang-nan tsao ch'uan ch'ang. Cheng hsuan tsu
- Chicago Maternity Center
- Chicago Women's Liberation Union
- Chile Committee for Human Rights
- Chile Democr tico (3)
- Chile Resistance Committee (Minneapolis, Minn.)
- Chile Solidarity Committee (3)
- Chile Solidarity Coordination Committee
- Chin, K.
- Ching-kang shan kung she (2)
- Chou, Jui-chuang
- Chou, Ta-cheng
- Chouer, C.
- Christen-Democratisch App l (Netherlands) (3)
- Christian Crusade
- Christlich-Demokratische Union Deutschlands (Germany : West) (16)
- Christlich-Soziale Union (7)
- Christoph, Henning, 1944-
- Chrucki, W. (4)
- Chu, Nai-cheng, 1935-
- Chung yang kung i mei shu hsueh yuan (China)
- Chung-hua jen min kung ho kuo t'i yu yun tung wei yuan hui
- Chung-kuo kuo min tang
- Chwast, Seymour
- Chwast, Seymour, 1931-
- Citizens Committee for the Right to Keep and Bear Arms (5)
- Citizens for a Better Environment
- Citizens for the Election of Frank J. Mossa
- City Lights Bookstore
- City-Wide Strike Coordinating Office (NYU)
- Clamshell Alliance (4)
- Clergy and Laymen Concerned (U.S.) (4)
- Co-operative Party (Great Britain) (9)
- Coalition (Firm)
- Coalition of Grass Roots Women
- Coalition Press.
- Coalition to Stop ITT
- Cobb, Ron
- Cohen, Peter G. (2)
- Collazo, Dori
- Collective Graphics Workshop
- College Republican National Committee (U.S.) (4)
- Columbia Adv. Co.
- Come Unity Press (7)
- Comit Cubano de Solidaridad con Vietnam del Sur
- Comit de Defensa Legal de Hartford
- Comit de Defensa por los Prisioneros Politicos Uruguayos
- Comit de Solidaridad y Apoyo al Pueblo Peruano (Mexico)
- Comit de solidarite avec la lutte du peuple mexicain
- Comit Europeo de Solidaridad con el Pueblo Chicano
- Comit Juvenil Mexicano Antimperialista
- Comit Nacional Para la Defensa de Jose Medina
- Comit UNEF Ecoles d'Art
- Comit s de Defensa de la Revoluciøn (5)
- Comitato internazionale per la difesa dei detenuti politici in Europa. Sezione italiana
- Comitato italiano di sostegno alla lotta portoghese contro la dittatura
- Comite Cubano de Solidaridad con Vietnam del Sur
- Commission fran aise de la culture de l'agglom ration de Bruxelles (Belgium)
- Committee Against Genocide by Vietnam
- Committee for a Free Mozambique
- Committee for a Free Palestine
- Committee for Anti-imperialist Solidarity with Chile (Guyana)
- Committee for Democratic Leadership (2)
- Committee for Handgun Control
- Committee for Puerto Rican Decolonization (2)
- Committee for Solidarity with the People of Southern Africa (Guyana)
- Committee for the Defense of Human Rights in Chile
- Committee for the Defense of Human Rights in Puerto Rico and the Dominican ...
- Committee for the Defense of Revolutions (Cuba)
- Committee for the Defense of Soviet Political Prisoners (2)
- Committee for the Study of Handgun Misuse (2)
- Committee to Defend Carlos Feliciano
- Committee to Defend the French Students
- Committee to Help Unsell the War (13)
- Common Cause (U.S.) (2)
- Common Unity Graphics
- Common Unity Graphics (Minneapolis, Minn.) (3)
- Communimage (2)
- Communist Party of the United States of America (4)
- Communistische Partij van Nederland (8)
- Community Church (New York, N.Y.). Community Gallery.
- Concerned Citizens for the Re-Election of the President
- Conferencia Internacional de Solidaridad con la Independencia de Puerto Rico (1975 : Havana, ...
- Congress to Unite Women (2nd : 1970).
- Conservative and Unionist Central Office (Great Britain) (5)
- Conservative Party (Great Britain)
- Container Corporation of America
- Contra, Peter
- Coordinamento cittadino comitati di occupazione
- Cordoba, Rolando (5)
- Corinne, Tee (2)
- Corita, 1918-
- Courtney, Ralph Y.
- Courtot, Martha
- Critical Mass '78
- Croce rossa italiana
- Croix-Rouge de Belgique (2)
- Croix-Rouge de la jeunesse (Belgium)
- Croix-Rouge fran aise (3)
- Cron, Lisa
- Cross, Tia
- Crumb, R. (2)
- Cruz, C. V.
- Cuba. Consejo Nacional de Cultura
- Cuban Institute of Friendship with the Peoples (17)
- Culkin, Joyce
- Cullen Rapp, Inc.
- Cultural Workers Collective.
- Curtis, Edward S., 1868-1952 (4)
- Cyhoeddwyr Cleglen Cyf (2)
