000 00296nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a511.3
100 _aSubramanian V
245 0 _aDiscrete Mathematical Structures
250 _a1
260 _bScitech Publishers, Chennai
_c2008
942 _cBK
999 _c18640
_d18640