000 00407nam a2200157Ia 4500
008 150723s9999 xx 000 0 und d
020 _a684
082 _a 621.382 DES-C
100 _a Deshpande, N D,et. al.
245 _a Communication electronics
260 _b Tata McGraw Hill Publishing Co. Ltd., New Delhi
260 _c2001
300 _a414
650 _a Communication Engineering
942 _cBK
999 _c590
_d590