000 00312nam a2200121Ia 4500
008 150331s2005 xx 000 0 und d
100 _aGautam, A.K.
245 _aPrinciples of Communication Engineering
250 _a3 rd
260 _aNew Delhi
_bS. K. Kataria and Sons
_c2005
300 _a296
942 _2ddc
_cBK
999 _c1849
_d1849