00579nam a22001337a 4500 8121922186 (pbk) 004 KUM Kumar, Sarvana R. R.Parameswaran T.Jayalakshmi A textbook of information technology New Delhi S .Chand & Company 2014 viii, 280 p. ; 22 cm. : ill. Information technology Computer science Data processing Introductory concepts Information society Operating systems Network communication Communication technology Information management Globalization FC BK 0 0 0 0 LCC LCC 2016-04-07 Purchased:Allied Book Company 254.32 1 004 KUM 24594 2019-09-25 00:00:00 2019-04-14 1 BK 0 0 0 1 fsd fsd 2018-02-18 Purchased: 254.32 0 004 KUM 40913 2018-02-18 00:00:00 2 2018-02-18 BK 0 0 0 0 fsd fsd 2018-02-18 Purchased: 254.32 0 004 KUM 40914 2018-02-18 00:00:00 3 2018-02-18 BK 15000 15000