00820nam0-22003011i-450-99000052545040332120100118122031.00-201-39836-2000052545FED01000052545(Aleph)000052545FED0100005254520020821d2000----km-y0itay50------baengy-------001yyMobile communicationsJochen H. SchillerHarlowAddison-Wesley©2000XVII,394 p.24 cmSistemi di comunicazione621.382Schiller,Jochen H.28199ITUNINARICAUNIMARCBK99000052545040332110 E II 579DIET 1800DINELDINELMobile communications331329UNINA