000 00312nam a2200133Ia 4500
008 170101s2007 xx 000 0 und d
020 _a9788183710800
100 _aGeetha P
245 0 _aDiscrete Mathematics
260 _aChennai
_bScitech
_c2007
300 _a11
650 _aMathematics
942 _2ddc
_cBK
999 _c652343
_d652343