000 00398pam a2200169 a 4500
020 _cPB
041 _h
082 _a621.392
_bGAR / WIL
100 _aGARG V.K. AND WILKES
245 _aPRINCIPLES AND APPLICATION OF GSM
_hTextual Documents
250 _a29-07-2003
260 _bPEARSON EDUCATION
300 _aXXIII/481
500 _a5903
653 _aVOICE NETWORK (B.E.)
930 _a5500
999 _c48725
_d48725