000			00345nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.78E+12
082			_a621
082			_b382 BL
100			_a"Blahut, Richard E."
245		0	_aDigital Transmission of
260			_aLondon
260			_bA.W Pub.
260			_c1990
300			_axi-562
999			_c32411 _d32411