Translations on USSR political and sociological affairs, nos. 448-467; JPRS 60411, 60413, 60424, 60441, 60447, 60455, 60474, 60494, 60508, 60524, 60548, 60557, 60571, 60592, 60603, 60615, 60643, 60662, 60688, 60694.