000			00307nam a2200133Ia 4500
008			161018s9999 xx 000 0 und d
020			_a9788120305168
100			_aBach.J
245			_aThe Design Of The Unix Operating System
250			_a1Ed
260			_bPhi
300			_a471p. _bRs:0
490			_a13686
999			_c13686 _d13686