Littell, McDougal. <br/><br/>
Passport to mathematics/ 
McDougal Littell. 
 - Boston:  1999. 
 - 700 p.:  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matematic
<br/><br/><label>LC Class. No.: </label>QA377