Vintage Microsoft MS-DOS Version 5 Genuine Operating System Manual 1991 NO DISC

Vintage Microsoft MS-DOS Version 5 Genuine Operating System Manual 1991 Software Original Microsoft MS-DOS Version 5.0 operating system manual from 1991. This is just for the book as there are no floppy discs included. Features the holographic authenticity seal, serial number label, and complete documentation. Measures 9” x 7.5” In vintage condition, no major damage but there is discoloration to covers. Bending on corners/staining on page edges. Signs of regular use.