Jain, Satish I.T. tools and network basics / Satish Jain and M. Geetha Iyer - 2020. BPB Publications , New Delhi : - x, 360p. : 26cm ISBN: 9789389898378 Subjects--Topical Terms: Oprating SystemApplication of computerApplication software Dewey Class. No.: 006.754 / JAI/I