000 00299nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a514.2 GIB;G
100 _aGiblin, P.J
245 0 _aGraphs, Surfaces And Homology
260 _aLondon
_bChapman & Hall
_c1977
942 _cGB
999 _c28255
_d28255