Condition - Very Good The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.
Dissecting DOS
Dissecting DOS explores the way DOS is structured and the way it works from a programmer's perspective. It illustrates DOS's overall architecture and command structure and then reveals the code-level details of vital DOS actions. The book includes coverage of the operating system RxDOS and MS-DOS clone created to emulate and parallel the commercial system. The actual MS-DOS source code is both secret and copyright protected. However, the inner workings of MS-DOS are discovered by studying the source code of the RxDOS clone included on the disk.