000 00281nam a2200121Ia 4500
008 220821s2009 xx 000 0 eng d
100 _aIYENGAR, NEH S. N. & ET. ALL
245 0 _aDISERETE MATHEMATICS
250 _a1ST
260 _bVIKAS
_c2009
300 _a376
942 _2ddc
_cBTECH
999 _c148
_d148