TY - BOOK AU - Haynes,Colin TI - The computer virus protection handbook U1 - 005.8 20 PY - 1990/// [reprinted] CY - San Francisco, New Delhi PB - SYBEX, BPB Publications KW - Computer viruses N1 - System requirements for computer disk (ViruScan and Virus simulation suite): IBM PC or clone; DOS; floppy or hard disk system; Includes index ER -