000 00332nam a2200121Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
082 _a511.6 KOL
100 _aKolman, Bernard Busby, Robert & Ross, Sharon
245 0 _aDiscrete mathematical structures
260 _bNew Delhi
_c2005
300 _b195
650 _aOperating systems
999 _c132140
_d132140