01370nam 2200361 a 450 991070201810332120120831145404.0(CKB)5470000002423951(OCoLC)808840384(EXLCZ)99547000000242395120120831d1998 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierPersonal communications services technology field trials[electronic resource] /Jeff Wepman[Boulder, CO] :U.S. Dept. of Commerce, National Telecommunications and Information Administration,[1998]1 online resource (xii, 163 pages) illustrations, mapsNTIA report ;98-356Title from title screen (viewed on Aug. 31, 2012)."September 1998."Includes bibliographical references (page 163).Personal communication service systemsUnited StatesPersonal communication service systemsWepman J. A(Jeffrey A.)1406166United States.National Telecommunications and Information Administration.GPOGPOBOOK9910702018103321Personal communications services technology field trials3484372UNINA