Scope and Content ORTIZ, Martin. Sociologist. Director, Center of Mexican-American Affairs.Martin Ortíz Interview. Interviewed by Elena Garate Eskey and James Blaine. Date of interview: 3-1-95. 1 cassette tape (1 duplicate tape). Length of interview: undetermined. No transcript.Additional Materials:1 cassette tape of MECHA Press Conference held at Whittier College (11-9-71). Moderated by Martin Ortíz. Correspondence from Martin Ortíz to James Blaine and Elaine Garate Eskey...