Sir, d8.1..15.10 <br/><br/>
An elementary course of infinitesimal calculus / 
by Horace Lamb. 
 - Rev ed. 
 - Cambridge [England] :  The University Press,  1961. 
<br/><br/> "Third edition (revised) 1919... Reprinted (with corrections)... 1944.  Appendix: numerical tables: p.[525]-527. 
<br/><br/><label>ISBN: </label> 9.50 
<br/><br/><label>LCCN: </label>45006527 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus.
<br/><br/><label>LC Class. No.: </label>QA303  / .L2 
<br/><br/><label>Dewey Class. No.: </label>517.1