Early Intervention: A Key to Success - special education, early childhood intervention program, 1979

Early Intervention: A Key to Success - special education, early childhood intervention program, 1979, Box: 65, Folder: 36-37. Unified School District 497 records, RH MS 1255. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/220155 Accessed December 25, 2025.