000 00399nam a22001457a 4500
003 BML
020 _a9780198078050
082 _a621.382
_bSEK
100 _aSekar, V. Chandra
245 _a Communication systems
260 _aNew Delhi
_bOxford University Press
_c2015
300 _a923p.
650 _a Telecommunication -- Textbooks ; Wireless communication systems -- Textbooks
942 _2ddc
_cBK
999 _c2729
_d2729