000 00472nam a22001697a 4500
008 170411b xxu||||| |||| 00| 0 eng d
020 _a0070340544
041 _aeng
082 _222nd ed.
_a621.380413 KEN
100 _aKennedy, George
245 1 0 _aElectronic communication systems /
_cGeorge Kennedy
250 _a3rd ed.
260 _aNew York :
_bMcGraw-Hill Book Company,
_c1984.
300 _a741 p. ;
_c24 cm.
650 _aNoise
653 _aRadio receivers
999 _c479667
_d479602