000 00340nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.78E+12
082 _a621
082 _b382 TA
100 _a"Tau,Herbert"
245 0 _aPrinciples Of Communicat
260 _aNew Delhi
260 _bPHI
260 _c1991
300 _a"XVI,759"
999 _c44506
_d44506