Tebay, Septimus <br/><br/>
Elementary mensuration for the use of schools :  with numerous examples / 
by Septimus Tebay 
 - London :  Macmillan,  1868 
 - Various pagings ;  16 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ratio and proportion<br/>Arithmetic
<br/><br/><label>Dewey Class. No.: </label>511.8