Gathen, Joachim Von Zur <br/><br/>
Modern computer algebra 

 - Cambridge  Cambridge University Press  1999 
 - xiii, 753p.  
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>521641764 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer algebra