Digital Research - Concurrent DOS 386 Multiuser/Multitasking 3-User Version - BRAND NEW, SEALED. Includes both 3.5 and 5.25 inch diskettes. The item "Digital Research Concurrent DOS 386 Multiuser/Multitasking 3-User Version 1987" is in sale since Monday, October 21, 2019. This item is in the category "Computers/Tablets & Networking\Vintage Computing\Vintage Manuals & Merchandise".
The seller is "juliansrecords1" and is located in New York, New York. This item can be shipped worldwide.