Principles of Operating Systems [with P. B. Hansen]--Draft, 1970

This series comprises Habermann's office files related to the books Ada for Experienced Programmers, Introduction to Operating Systems Design, and Operating Systems Principles. The latter title was an out-of-print precursor to the Introduction; note also the folder for an early version (titled Principles of Operating Systems) co-authored with Per Brinch Hansen). Other topics include Habermann-annotated translations, collegial reviews of the books, notes and scientific articles for book revisions, correspondence with publishers Science Research Associates, and letters from erstwhile publishers. See the folder titled Introduction to Operating Systems Design--Copyright Correspondence for Habermann's issue with a German computer scientist who sought to adapt the Introduction. The arrangement of this half-box series is very similar to that of the office Books file section. Folders are arranged alphabetically, then by date. Habermann's reviews of books published by Addison-Wesley were imported from the Papers and Reports section of the office files.