000 00288nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a511.3
100 _aRajendra Akerkar
245 0 _aDiscrete Mathematics
250 _a1
260 _bPearson Education, New Delhi
_c2009
942 _cBK
999 _c22028
_d22028