> Date: Tue, 15 Sep 2015 03:03:05 -0600 > From: Eric Smith <space...@gmail.com> > To: "General Discussion: On-Topic and Off-Topic Posts" > <cctalk@classiccmp.org> > Subject: Re: release dates of early microcomputer operating systems, > incl. Intel ISIS > > Are you sure ISIS (one) didn't have disk support? I thought that was > shipped with the first Intel MDS-DOS floppy systems for use on the > MDS-800 in 1975. A 1975 edition of the MDS-DOS Operator's Manual is > listed among other Intel manuals at: > > http://www.intel-vintage.info/aboutme.htm
Looked up the copyright registration for the manual and related items: A712678. MDS-DOS diskette operating system operator's manual 79 p. Add. ti: Intel diskette operating system microcomputer development System MDS-DOS operator's manual. (c) Intel Corporation; 22Dec75. A712670. Intel diskette operating system microcomputer development System MDS-DOS hardware reference manual. 1 v. (c) Intel Corporation; 15Dec75.
