000			00350nam a2200145Ia 4500
008			230312s9999||||xx |||||||||||||| ||und||
020			_a9783319667744
082			_a621.392 _bELA-C
100			_aBued,D,Stephen
245		0	_aSystems architecture
260			_bSpringer _c2018
300			_a261
650			_aComputer _vElectronic books
942			_cBK
999			_c18009 _d18009