00801nam a2200265Ia 4500 7335 BIBL 20160527195939.0 911118s1990 dcuak gr0 f000000eng0d doc91000043 3.50 GPO GPO EVLG 621.388 I61 1990 c1 285-A CC 1.7/4:In 8/2/990 621.388 I61 1990 CC 1.7/4:In 8/2/990 Interference handbook. Washington. Federal Communications Commission 1990- v. ill. (some col.), 1 form 23 cm. Cover title. Television Interference. 177623 Local Electric interference. 220106 Local United States Federal Communications Commission. 182913 Local 6238 6238 0 0 0 621_388000000000000_I61 0 evl 287630 10 10 1 2016-05-27 1995 10499 0 621.388 I61 80000001814758 2016-05-27 00:00:00 r:7335 z:NCC:D 6