000 00264nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a621.384 18 N68 OSH
100 _aOSHER D
245 _aADJUSTMENT AND TESTING OF RADIO EQUIPMENT
300 _a294
999 _c8845
_d8845