000 00263nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aJOHN CLARK & DEREK ALLAN HOLTON
245 2 _aA FIRST LOOK AT GRAPH THEORY
250 _a1
260 _c1995
_bALLIED PUBLISHERS LTD
999 _c32763
_d32763