Henry Levy's 1984 book "Capability-Based Computer Systems" -- a survey and description of early object-based and capability-based processors and operating syste

Henry Levy's 1984 book "Capability-Based Computer Systems" -- a survey and description of early object-based and capability-based processors and operating systems -- is available here: https://homes.cs.washington.edu/~levy/capabook/index.html https://homes.cs.washington.edu/~levy/capabook/index.html