000 00312nam a2200109Ia 4500
008 161222s9999 xx 000 0 und d
020 _cRS. 469.00
100 _aAnne A. Gokhale
245 _aIntroduction to telecommunications second edition
_cAnne A. Gokhale
260 _aNew Delhi
_bCengage
_c1978.3
300 _a708
999 _c6167
_d6167