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003: Starlibrary PMS 4.5
005: 20180420
020: ^a81-219-2218-6
066: ^aR..a
072: ^aintroduction to information technology
082: ^a658.055
100: ^aR. Sarvana kumar
240: ^aa textbook of information technology
245: ^aa textbook of information technology
260: ^c2003
650: ^a introductory concept and applions of computers
700: ^ar.parameswaran
700: ^at.jayalakshmi