000 00334nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aArumugan S and Ramachandran S
_93184
245 0 _aInvitation of Graph Theory
260 _bScitech Publicaions
260 _c2003
300 _a137
650 _aMathematics
_93185
942 _cBE_BK
999 _c2900
_d2900