000 00317nam a2200133Ia 4500
005 20260413100448.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aTomasi,Wayne
245 0 _aElectronic Communication System
260 _bDelhi,Pearson
_c2013
300 _a1115
942 _cGB
999 _c1445
_d1445