000 00307nam a2200121Ia 4500
001 2845
008 150525s9999 xx 000 0 und d
020 _a963 8021 40 3
100 _aLovasz L
245 _aAlgebric Methods In Graph Theory
250 _a0
260 _aArmstredam
_bNorth-Holland Publishing
_c1981
999 _c30396
_d30396