00975nam0-2200337---450-99000987351040332120140624125619.00-07-145505-1000987351FED01000987351(Aleph)000987351FED0100098735120140624d2006----km-y0itay50------baengUSa-------001yyRoaming in wireless networksShahid K. SiddiquiNew YorkMcGraw-Hill©2006324 p.ill.24 cmMcGraw-Hill communications engineeringSistemi di comunicazioni senza filiSistemi globali di comunicazioni mobili621.382Siddiqui,Shahid K.523309ITUNINARICAUNIMARCBK99000987351040332110 E II 465DIS 5110DINELDINELRoaming in wireless networks827424UNINA