000 00295nam a2200121Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
020 _a9789352544486
082 _a621.382 FEH
100 _aFeher, Kamilo
245 0 _aWireless digital communications
260 _bPengo
300 _a260p.
_b178
999 _c136330
_d136330