000 00269nam a2200121Ia 4500
008 220821s2009 xx 000 0 eng d
100 _aLIU, JANE W. S.
245 0 _aREAL TIME SYSTEMS
250 _a1ST
260 _bPEARSON
_c2009
300 _a624
942 _2ddc
_cBTECH
999 _c1205
_d1205