001: 9281
003: Starlibrary PMS 4.5
005: 20180503
066: ^aAm.T
082: ^a621.39
100: ^aAmrit Bir Tiwana
240: ^aThe A To Z Of Pc Virus Protection
245: ^aThe A To Z Of Pc Virus Protection
260: ^anew delh ^b khanna publishers ^c93