Loney.S.L. <br/><br/>
Plane Trignometry Part Ii. 

 - 1st Ed. 
 -  Mc Millan and Company  1948 
 - XIII, 211p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>MATH
<br/><br/><label>Dewey Class. No.: </label>510  / LON