000 00338nam a2200133Ia 4500
008 240112s9999 xx 000 0 und d
082 _aCHA-D
_b510
100 _aChandrasekharaiah, K
245 0 _aDiscrete mathematical
260 _a New Delhi
_bNarosa Publishing House
_c2012
300 _a10.63
650 _aMathematics
942 _cBK
999 _c11475
_d11475