Gerhard Rayna <br/><br/>
Reduce: software for algebraic computation 

 - 
 -  Springer-Verlag  1987 
 - 329 
<br/><br/>  
<br/><br/><label>ISBN: </label>0-387-96598-x 
<br/><br/><label>Dewey Class. No.: </label>004.43