Hewlett-Packard HP-38E owner's handbook and programming guide, 1979

Hewlett-Packard HP-38E owner's handbook and programming guide, 1979, WBC Box 5 Item 78, Box: 5. William Bradley Calculator Collection, WBC. National Center for Atmospheric Research (NCAR) Archives. https://aspace.archives.ucar.edu/repositories/2/archival_objects/9472 Accessed June 15, 2026.