000 00347nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a511.3 sha
100 _aSharma, J.P.
245 0 _aDiscret Mathematics For Scientists And Engnieering
260 _aDELHI
260 _bKHANNA
260 _c2001
300 _a414
650 _aMathematics
999 _c139452
_d139452