000 00431nam a2200157Ia 4500
999 _c33726
_d33726
005 20211227105049.0
008 180712s9999 xx 000 0 und d
020 _a716704439
082 _a516.57
_bSTE
_223
100 _aSTEVENSON, Frederick W.
245 _aProjectives planes
_c/[by] Frederick W.Stevenson
260 _aSan Francisco
_bW.H.Freeman and Co.
_c1972
300 _a416 p.
500 _aIncludes index.
942 _cS