Nielsen, Kaj Leo, <br/><br/>
Logarithmic and other trigonometric tables. 
/ Kaj L. Nielsen 
 - [2d ed., rev. and enl.] 
 - New York :  Barnes & Noble,  1961 
 - 139 p.  illus.  21 cm. 
 - College outline series, no. 44 .
<br/><br/> First ed. published in 1943 under title: Logarithmic and trigonometric tables. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logarithms.<br/>Trigonometry--Tables.
<br/><br/><label>Dewey Class. No.: </label>510.83  / N6691