[comp.sys.ibm.pc] MS-DOS Source Code

yip@mcgill-vision.uucp (McGill/CONCAVE Group) (01/13/90)

Is it possible to find source code for the MS-DOS operating system?
I'm thinking of published books in which the author has
somehow managed to reconstruct the source code and then add 
meaningful comments of use to hackers/programmers?
Of course, if something like this can be emailed around, that's
even better!

-Rick Vitale.