Computer Viruses- Worms- Data Diddlers- Killer Progr...
Computer Viruses- Worms- Data Diddlers- Killer Programs- and Other Threats to Your System: What They Are- How They Work- and How to Defend Your PC- MaCOMPUTER VIRUSES WO -OP/38. Book Binding:N/A. Book Condition:VERYGOOD.