Automata studies / 
W.R. Ashby and others ; Edited by C.E. Shannon and J. McCarthy. 
 - 4th prt. (1965) 
 - Princeton :  Princeton University Press,  1956. 
 - viii, 285 p.  diagrs. ;  26 cm. 
 - Annals of mathematics studies  no. 34 .
<br/><br/>Includes bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine theory<br/>Conscious automata