000 00295nam a2200121 4500
008 160616s 000 0
245 _aAxiomatic projective geometry
100 _aHeyting, A
440 _aBibliotheca mathematica
500 _aB6:7 K41
942 _cBK
_2BK3311
080 _a517.144 HEY
999 _c3311
_d3311