Hofstadter, Douglas R. <br/><br/>
Metamagical Themas : Questing for the essence of Mind and Pattern. 

 - New York     Basic Books Inc Publishers    1985 
 - xxviii 852p. 
<br/><br/> Includes Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>004 HOF