000 00315nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aHAR-G
_b511.5
100 _aHarary, Frank
245 0 _aGraph theory
260 _a New Delhi
_bNarosa Publishing House
_c1969
650 _aGraph theory; Mathematics
942 _cBK
999 _c18121
_d18121