000 00295nam a2200121Ia 4500
008 150601s9999 xx 000 0 und d
100 _aGarg Vijay K
245 _aPrinciples and applications of GSM
260 _bPearson Education
260 _c2013
300 _a481
700 _aWilkes Joseph E
999 _c57926
_d57926