000 00361nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a890061823
082 _a621
082 _b384 HU
100 _a"Hughes, Richard Smith"
245 0 _aLogarithmic Amplificatio
260 _aNorwood M A
260 _bArtech House
260 _c1986
300 _a"X, 195"
999 _c27619
_d27619