LOS-81-17 Seminar on Regulatory Reforms and Ocean Industry, Cozumel, Mexico, July 14-17, 1989, Box: 31, Folder: 18. Hollis Hedberg papers, RH MS 546. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/149881 Accessed April 24, 2024.