Casy, John,  <br/><br/>
Treatise On Plane Trignometry 

 - Dublin  University Press  1988 
 - 270p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOMETRY--Mathematics
<br/><br/><label>Dewey Class. No.: </label>516.24  / CAS-T