000 00259nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a007
_bYOU
100 _aYoung, John F
245 0 _aInformation theory
260 _aLondon
_bButterworth
_c1971
942 _cBK
999 _c32302
_d32302