Concerned photographer Bischof, Werner Adalbert 1916-1954; Capa, Cornell; Capa, Robert; Seymour, David; Kertész, André; Freed, Leonard; Weiner, Dan; Sagalyn, Robert; Friedberg, Judith; Fund for Concerned Photography; Riverside Museum (New York, N.Y.) TR820.5 .C56 1968 This book can be found in ICP Library