000 00268nam a2200121Ia 4500
008 170501s9999 xx 000 0 und d
100 _a"Veerarajan, T"
245 _adiscrete mathematics
250 _a-
260 _bTMH
_aN.Delhi
_c2010
300 _a531
999 _c24674
_d24674
942 0 0 _05