The second annual supplement to the bibliography series on human relations in the classroom covers the calendar year 1972 for items announced inRIE and also for journal articles cited. All of the published books and reports and unpublished documents listed are accompanied by ED numbers; their availability is clarified by a separate availability statement in one of the introductory pages of the bibliography. Journal articles mentioned are cited as not being available from the ERIC system but as being available in local libraries. Citations for items in the ERIC system are followed in each instance by a suitably edited abstract. Journal article citations are followed by appropriate descriptors, and in very many cases by brief annotations. As in the previous bibliographies, citations were searched for in the monthly issues of RIE and CIJE for 1972, using some 30 descriptors encompassing such issues and concepts related to human relations in the classroom as: classroom environment, race relations, psychological identity, social influences, cultural differences, curriculum development, changing attitudes, Negro attitudes, racial recognition and attitudes, self concept and esteem, cross cultural training, ethnic and Afro-American studies, intergroup and human relations, interpersonal and student-teacher relationships, teacher behavior and attitudes, teacher education and training institutes, and activism and violence. (RJ)