00496 a2200205 4500 9780751329025 005.741 ASH 31987 56589 Ashdown, Andy File management London DK 2000 2000 72p. 17cm. Floppy disk File organization Opening and saving Modifying files Microsoft windows 98 File icons File icons L 58490 58490 0 0 0 0 LEN MAIN MAIN LEN 2016-03-30 0 005.741ASH 36863 2017-09-12 00:00:00 0.00 2016-10-31 L