000 00264nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aIEEE Comunications Magazine
260 _aIEEE
_bNew York
_c1 Jul,2001-30 Sep,2004
362 _a42-42
_b07-Sep
942 _2ddc
_cJ
999 _c178016
_d178016