000 00598nam a2200253Ia 4500
003 OSt
005 20220912152036.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a61117
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB, H6
100 _aCourant Richard
245 0 _aWhat is mathematics
260 _c1946
300 _ap.
_ccm.
650 _aMathematics
700 _a Robbins Herbert
942 _hB, H6
_cTEXL
_2CC
999 _c79713
_d79713