000 004020000a22001450004500
008 140223b1990 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _a9S425 No
082 _a9S425 No
100 _aBRINCH HANSEN (Per)
245 _aOperating system principles. Edn.4.
260 _aNew Delhi
_bPHI
_c1990
440 _aPrentice-Hall Series in automatioc computation.
650 _aMICROPROCESSOR
999 _c222261
_d222261