Hoffer, Alan R. <br/><br/>
Focus on geometry / 
Alan R. Hoffer  
 - Menlo Park, CA :  Addison-Wesley,  c1996. 
 - vii, 846 pages : illustrations 
 - Addison-Wesley secondary math : an integrated approach .
<br/><br/> Includes glossary and index. 
<br/><br/><label>ISBN: </label>9780201867404 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry--Study and teaching