000 00303nam a22001337a 4500
020 _a9788131720936
082 _a621.382
100 _a STALLINGS WILLIAM
245 _a WIRELESS COMMUNICATIONS AND NETWORKS
250 _a2 ND
260 _aNOIDA
_bPEARSON
_c2009
300 _aXI, 596P
942 _cBK
999 _c9193
_d9193