Salzer,Herbert E. <br/><br/>
Table of Coefficients for Obtaining the First Derivative Without Differences  Textual Documents 

 - 1948. 
 - Washington:  United States Government Printing Office,  1948. 
 - 20p.:  02570. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Statistics, Table of Coefficients for Obtaining the First Derivative Without Differences.
<br/><br/><label>Dewey Class. No.: </label>517.6 SAL