Littel, McDougal.  [200.?] <br/><br/>
Transparency Overview:  Geometry Transparency Sampler/ 
McDougal Littel. 
 - New Jersey:  Mcgraww-Hill  [200.?] 
 - 52p.;  18cm. 
<br/><br/> Includes Bibliographical References. 
<br/><br/><label>LC Class. No.: </label>QA 461  / .L58 [200?]