000 00387nam a2200157Ia 4500
001 42104
003 CONS
008 171214s9999 xx 000 0 eng d
041 0 _aeng
082 0 4 _a514.14
100 1 _aBol Gerrit
245 1 0 _aProjective Differential geometrie. Teil 1-
_cBol Gerrit
260 _aGottingen
_bVandenhoeck & Ruprecht
_c1950
300 _a365 p.
942 _2udc
_cBK
999 _c41747
_d41747