000 00344nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0136375391
082 _a621.381951 C732
100 _aCOMER,D
245 0 _aOPERATING SYSTEM DESIGN: THE XINU APPROACH
260 _aNew Jersey
_bPrentice Hall
_c1984
300 _a25X18
942 _cBK
_2DDC
999 _c24568
_d24568