000 00294nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a621.38215 STA
100 _aSTALLINGS (Williams)
245 _aWireless Communication and Networks
260 _aNew Delhi
365 _cRS
999 _c181375
_d181375