000			00372nam a2200181Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
082			_a621.381
100			_aBarry John R
245		0	_aDigital communication
250			_a3RD Ed.
260			_bSpringer
260			_c2005
300			_a838p.
365			_b395
650			_aETC
942			_cTEQUIP
999			_c2882 _d2882