Loney S L. <br/><br/>
Plane trigonmetry 

 - New Delhi :  Macmillan Press,  1994 
 - 325. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Old English
<br/><br/><label>Dewey Class. No.: </label>420  / LON