Greenwood, Charles, KU# 6744, Integrated, Computerized Systems for Ecobehavioral Classroom Observation: Assessment Tools for SEA and LEA Personnel, 1990 - 1992, Box: 37, Folder: 23. 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/453900 Accessed May 24, 2025.