Aichele, Douglas B. <br/><br/>
Geometry :  explorations and applications / 
Douglas B. Aichele ... [et al.] 
 - Evanston, Ill. :  McDougal Littell,  c1998. 
 - xxxi, 760, SA40 p. :  col. ill. ;  27 cm. 
<br/><br/> Grades 9-11. 
<br/><br/><label>ISBN: </label>0395722853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry--Study and teaching (Secondary)