Comrie L.J. <br/><br/>
Tracts for Computers  Tables of tan-1x and log(I+x2)  Textual Documents 

 - 1938. 
 - Cambridge:  University Press,  1938. 
 - 18p.:  00574. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Statistics, Use of the Tables in Calculating the Ordinates of a Pearson Type IV Curve.