Bonum Certa Men Certa

DRI Confidential

Date: August 1988 (unconfirmed)

Synopsis

Snippet

Differences between MS DOS 3.x and DR DOS 3.x

Executive Brief

This document is designed to show support staff within DRI, the differences between DR DOS 3.3x and MS DOS 3.x that our customers are likely to encounter ..

Full Exhibit

https://techrights.org/o/wp-content/uploads/2009/01/px00015.pdf