000 00296nam a2200121Ia 4500
008 211209s2000 xx 000 0 und d
041 _aeng
082 _a004.33 O 00 LIU
100 _aLIU, JANE W S
245 _aREAL TIME SYSTEMS
260 _aNEW DELHI
_bPEARSON EDUCATION
_c2000
300 _a610
999 _c82208
_d82208