Besant, W.H. <br/><br/>
CAMBRIDGE MATHEMATICAL SERIES CONIC SECTIONS (E-BOOK) 
W.H. Besant 
 - 9th ed 
 - GEORGE BELL & SONS  LONDON  1895 
 - 367 p 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>E-BOOK