https://openlibrary.org/works/OL2036107W/Assembly_language_primer_for_the_IBM_PC_XT
Assembly language primer for the IBM PC & XT by Robert Lafore | Open Library
the ibm pc
https://www.pcjs.org/software/pcx86/demo/ibm/exploring/1.00-MDA/
Exploring the IBM PC (MDA) | PCjs Machines
PCjs offers a variety of online machine emulators written in JavaScript. Run DOS, Windows, OS/2 and other vintage PC applications in a web browser on your...
the ibm pcexploringmdapcjsmachines