TY - BOOK AU - Chan,Jonathan AU - Choy Wai Tse Kelly TI - Computer applications SN - 9789810603250 U1 - 004 PY - 2007/// CY - Singapore PB - Pearson Education South Asia KW - Computer KW - Computer peripherals N1 - Secondary 1. Mainframes, desktop computers, notebooks, tablet PCs, PDAs-- what's next?; Secondary 2. Telegraphs, telephones, telefaxes, e-mail, chatrooms, blogs-- what's next?; Secondary 3. Magnetic tapes, floppy disks, diskettes, CD-ROMs, thumb drives-- what's next? ER -