00624nam a2200193Ia 4500003000900000008004100009040001600050080001700066100002400083245008400107260003800191300001300229650001900242650002800261650002600289942000700315999001500322952009300337IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621.391bFRE  aFreeman, J. J93485 0aPrinciples of noisecJ. J  Freeman                                               aNew YorkbJohn Wiley & Sonsc1958  ax, 299p.  aNASA Thesaurus  aRadio engineering91656  aSignal analysis93486  cBK  c1800d1800  00104070aBANbBANcGENd0000-00-00l0o621.391/ FREp1971r2021-11-05w0000-00-00yBK