000			00322nam a2200133Ia 4500
008			161018s9999 xx 000 0 und d
020			_a9788120328464
100			_aMottershead,A. _98611
245			_aData Communications And Computer Networks
250			_a1Ed
260			_bPhi
300			_a800p. _bRs:450
490			_a7865
999			_c7865 _d7865