000 00610nam a2200241Ia 4500
003 OSt
005 20220912153036.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a24132
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB5e, J1
100 _aTodd John
245 0 _aTable of aretangents of rational numbers
260 _c1951
300 _ap.
_ccm.
490 _aNational Bureau of Standard applied Mathematics Series; 11
942 _hB5e, J1
_cTEXL
_2CC
999 _c97034
_d97034