000 00284nam a22001217a 4500
999 _c56609
_d56609
020 _a9788177588798
100 _aVijay K Garg
245 _aPrinciples and Applications of GSM
260 _aNew Delhi
_bPearson
_c2014
300 _axxxiii+481
700 _aJoseph E Wilkes
942 _cBB