Loney, S. L.  <br/><br/>
Plane trigonometry  part 2 - analytical trignometry  
S. L. Loney 
 - rev. ed.  
 - Delhi  AITBS Publishers  2006 
 - xiii+211p.  answers 
<br/><br/><label>ISBN: </label>81-7473-120-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analytical TrignometryPlane TrignometryTrignometry
<br/><br/><label>Universal Decimal Class. No.: </label>514.116.2  / LON