000 00270nam a2200097Ia 4500
008 240404s9999 xx 000 0 und d
100 _aVickers, S.
245 0 _aTopology via logic
_cS. Vickers
260 _aCambridge
_bCambridge Univeristy Press
_c1989
942 _aIMAR
_cCART
999 _c34225
_d34225