00564 a2200181 4500 20260625150031.0 971-37-0094-5 005.43 J862 1991 Jourdain, Robert The hard disk companion / Robert Jourdain, The Peter Norton Computing Group. Second edition New York : Brady Publishing A Division of Simon & Schuster, Inc., 1991 xv, 448 pages : illustrations ; 21 cm Includes index 000-099 Hard disks ddc B 41569 41569 0 0 ddc 0 0 CL CL 2026-06-25 Donation 0 005.43 J862 1991 CALUYA 5498 2026-06-25 2026-06-25 B