Andreescu, Titu <br/><br/>
103 trigonometry problems  from the training of the USA IMO team 
 One hundred three trigonometry problems 
Titu Andreescu, Zuming Feng 
 - Boston  Birkhčauser  c2005 
 - xii, 214 p  ill  24 cm 
<br/><br/><label>ISBN: </label>0817643346 (pbk. : acid-free paper) 
<br/><br/><label>LCCN: </label>2004045073 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>516.24