000 00381nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aWillzynski, E.J.
245 _aProjective differential geometry of curves and ruled surfaces
260 _c0
546 _aEnglish
942 _2ddc
_cBK
999 _c24466
_d24466
005 20220125170016.0