000			00367nam a2200169Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.79E+12
082			_a5
082			_b43 STA
100			_a"Stallings, William"
245		0	_aOperating System interna
250			_aFifth
260			_aNew Delhi
260			_bP.H.I
260			_c2005
300			_axiv-818
999			_c42100 _d42100