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by Daniel E. CohenHardcover 
 
 
 ISBN: 978-0-13-173139-4 ISBN-10: 0-13-173139-4 Ellis Horwood Ltd · 1987  | 
| See also (possibly by other authors): | ||
| 2012 | Printed Access Code | Computability and Logic | 
| 2007 | Paperback | Computability and Logic Fifth Edition | 
| 2007 | Hardcover | Computability and Logic | 
| 2002 | Paperback | Computability and Logic | 
| 2002 | Hardcover | Computability and Logic | 
| 1989 | Paperback | Computability and Logic | 
| 1989 | Hardcover | Computability and Logic | 
| 1974 | Hardcover | Computability and Logic |