00524cam a2200157 a 4500 0 0 0 0 LCC LCC 2019-08-22 Purchased: Pak Book Corporation 597.51 0 004.6 MUR 56656 2019-08-22 00:00:00 1 BK 25990 25990 9789387511149 (pbk) 9387511116 (pbk) 004.6 MUR Murali C. Computer communication networks New Delhi Cengage Learning India Pvt. Ltd. 2018 xvi, 300 p. : ill. ; 24 cm. Includes index Computer science Computer networks Data communications Network models Wired LANs Virtual LANs Network layers FC BK