Alan Turing's automatic computing engine : the master codebreaker's struggle to build the modern computer 

 - Oxford:  Oxford University Press,  2005 
 - xx, 553 p. : ill. ; 24 cm 
<br/><br/><label>ISBN: </label>9780198565932 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer engineering - Great Britain - History
<br/><br/><label>Dewey Class. No.: </label>004 COP