Wolfram, Stephen. <br/><br/>
The mathematica book / 
Stephen Wolfram. 
 - 4th ed. 
 - Champaign, IL :  New York :  Wolfram Media ;  Cambridge University Press,  c1999. 
 - xxvi, 1470 p. :  ill. (some col.) ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0521643147 (hbk.) 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Mathematica (Computer file)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Data processing.