000 00543nam a2200217Ia 4500
003 OSt
005 20220928143055.0
006 a|||||r|||| 00| 0
007 ta
008 220927b |||||||| |||| 00| 0 eng d
024 _a21007
037 _cTextual
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _aB6M, L9
100 _aYaglom I M
_9405915
245 0 _aSimple non-euclidean geometry and its physical basis.
260 _c1979
942 _hB6M, L9
_cTEXL
_2CC
999 _c823071
_d823071