000 00276nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a511.3
100 _aArumugam S
245 0 _aInvitation to Graph Theory
250 _a1
260 _bScitech Publishers
_c2001
942 _cBK
999 _c8431
_d8431