01021nam a2200205Ia 4500 CTU_187285 210402s9999 xx 000 0 und d 005.36 M596 Metzelaar, Lawrence Hands-on + : Computer concepts, MS DOS, WordPerfect 5.1, dBase IV, Lotus 1-2-3 Lawrence Metzelaar, Marianne Fox Redwood City, Calif. Benjamin/Cummings Pub. Co. 1991 This handy Pocket Reference will be your constant companion. It fits in your shirt pocket and it is always available to you, when you need it. Size ( 3.5 x 6.5 inches) - just perfect. Here You will find everything you need to know about MS-DOS. Covers all versions from 3.3 up to the latest version 6.2 Concise explanations of all DOS commands illustrated with an easy to follow example. MS-DOS (Computer file),MS-DOS (Tệp máy tính) Qhieu Trung tâm Học liệu Trường Đại học Cần Thơ