B. J. Copeland <br/><br/>
The Essential Turing 

 -  Clarendon Press  2004 
<br/><br/><label>ISBN: </label>9780198250807 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Philosophy & Social Aspects<br/>Artificial intelligence.,Enigma cipher system.,Logic, Symbolic and mathematical.,Mathematics.<br/>SCIENCE