000			00366nam a2200169Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.78E+12
082			_a658
082			_b4038 A
100			_aAhituv Niv
245		0	_aPrinciples Of Informatio
250			_aThird
260			_aUSA
260			_bWm.C.Brown Publishers
260			_c1982
300			_axvii
999			_c31485 _d31485