Simon, Herbert A. <br/><br/>
The sciences of the artificial / 
by Herbert A. Simon. 
 - 2nd ed. 
 - Cambridge, Mass. :  The MIT Press,  1985. 
 - xiii, 247 p. 
<br/><br/>Includes bibliographycal references and index. 
<br/><br/><label>ISBN: </label>026269073X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Philosophy.