Bruhns, C.  1830-1881 <br/><br/>
A new manual of logarithms to seven places of decimals / 
edited by C. Bruhns 
 - Eighth stereotype ed. 
 - New York :  D. Van Nostrand,  [n.d] 
 - xxiii, [1], 610 p. ;  24 cm. 
<br/><br/><label>ISBN: </label> USD 4.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logarithms
<br/><br/><label>Dewey Class. No.: </label>510.835