000 00280nam a2200109Ia 4500
008 170101s1959 xx 000 0 und d
082 _a510.83 N59L
100 _aNIELSEN, K.L.
245 0 _aLogarithmic and trignometric tables , five places
260 _bN.Y.
_c1959
942 _2ddc
_cB
999 _c7512
_d7512