000 00318nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a1
082 _b64 MIL
100 _a"Milan, Milenkovic"
245 0 _aOperating Systems Concep
260 _aNew Delhi
260 _bMGH
260 _c1987
300 _aXIX- 568
999 _c29155
_d29155