000 00283nam a2200121Ia 4500
008 220601s2009 xx 000 0 eng d
100 _aGUPTA, ANJANA
245 0 _aDISCRETE MATHEMATICS
250 _a3rd Ed.
260 _c2009
_aNew Delhi
_bKNATH
300 _a413
942 _2ddc
_cBTECH
999 _c2777
_d2777