Greenwood, Charles, KU# 4565, #023CH70057, Expert Systems Approaches to Consultant-Mediated Intervention: Efficacy Studies of the Delivery of Class-wide Peer Tutoring to LD Students, Correspondence, 1987 - 1989, Box: 37, Folder: 18. University of Kansas Schiefelbusch Institute for Life Span Studies records, RG 35. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/453895 Accessed May 20, 2025.