Early communication for at-risk children-Israel paper no. 3, 1979

Early communication for at-risk children-Israel paper no. 3, 1979, Box: 2, Folder: 26. Personal Papers of Richard Schiefelbusch, PP 458. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/266155 Accessed December 25, 2025.