Wolfram, Stephen, 1959 <br/><br/>
Mathematika  a system for doing mathematics by computer 
Stephen Wolfram 
 - 2nd ed. 
 - Reading, Mass.  Addison-Wesley  1991 
 - 961 p. : ill. ; 27 cm. 
<br/><br/><label>ISBN: </label>0201515075 
<br/><br/><label>LCCN: </label>91-046832 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Computer programs<br/>Mathematics--Data processing