000 00256nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aTANENBAUM (AS)
245 0 _aSTRUCTURED COMPUTER ORGANIZATION
260 _c1979
_bND PHI
300 _a443
942 _cBK
999 _c17071
_d17071