000 00356nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a510
_bKOL
100 _aKOLMAN BERNARD BUSBY ROBERT C. ROSS SHARON C.
245 0 _aDISCRETE MATHEMATICAL STRUCTURES
250 _a6
260 _bPHI LEARNING PVT. LTD.
300 _a522
942 _cREF
999 _c79245
_d79245