This vintage 1995 Mosby's Medical Encyclopedia CD-ROM is still sealed and ready for use. The CD is designed for use with Windows 3.1 or higher, IBM 386, and MS-DOS 5.0. It features Softkey as the brand, and comes in the format of a CD. The language of the encyclopedia is English, and it falls under the category of Computers/Tablets & Networking, Software and Education, Language, Reference. This encyclopedia is perfect for anyone looking for medical information and knowledge.