000 00266nam a2200121Ia 4500
008 160710s1993 xx 000 0 und d
082 _a511.5 HAR
100 _aHARARY,F.
245 _aGRAPH THEORY
260 _bNAROSA PUB.
_c1993
300 _a286
942 _2ddc
_cB
999 _c51401
_d51401