00514nam a2200169Ia 4500 160808s2007 xx 000 0 eng d 9788126507658 eng D65,8(B):3 CC Irvine, James Data communications and networks: an engineering approach / by James Irvine and David Harle New Delhi : Wiley India, 2007. Computer Science Data Communications And Networks Harle, David 243783 243783 0 0 0 0 ENG LIB LIB 2016-08-12 10 2 D65,8(B):3 P7 375720 2026-02-16 2026-02-11 2016-08-12 BK