000 00340nam a2200133Ia 4500
008 130729s9999 xx 000 0 und d
020 _a
082 _a
_b
100 _aSomasundaram RM
245 _aDiscrete Mathematical Structures
260 _aNew Delhi
_b PHI
_c2009
650 _aApplied Sciences
_bApplied Mathematics
942 _2ddc
_cBK
999 _c2126
_d2126