000 00309nam a2200133Ia 4500
008 190703s9999 xx 000 0 und d
020 _a81-85015-55-4
082 _a511.5 H254
100 _aHARARY ,F
245 0 _aGRAPHY THEORY
260 _aNEW DELHI
_bNarosa
_c2001
300 _axi+286p.,
942 _cBB
_2DDC
999 _c6613
_d6613