000 00300nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aC M Krishan
245 _aReal time systems design analysis
260 _bDelhi:Tata Mcgraw hill
_c1997
300 _a448p.
650 _aComputer
999 _c1470
_d1470