000 00253nam a2200109Ia 4500
008 170101s2017 xx 000 0 und d
100 _aSRINIVASAN
245 0 _aDIGITAL COMMUNICATIONS
260 _a200
_bANURADHA
650 _aECE
942 _2ddc
_cBK
_01
999 _c166649
_d166649