000 00489nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a510.212
_bUn58
110 _aU S National Bureau of Standards
245 _aTable of natural logarithms
_blogarithms of the decimal numbers from 0.0001 to 5.0000
260 _aN Y
_bGovt. Printing
_c1941
300 _aV.3
650 _aLogarithms-table
650 _aMathematics-tables
942 _cBK
999 _c39260
_d39260