Trigonometry 
by Margaret L. Lial, John Hornsby and David I. Schneider 
 - Boca Raton, FL  CRC/Taylor & Francis  c2006. 
 - 273 p.  ill.  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0849339448 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alcohol as fuel.