Smullyan, Raymond M. <br/><br/>
Forever undecided : A puzzle guide to Godel / 
by Raymond Smullyan. 
 - New York, N.Y. :  Oxford University Press  1988. 
 - xii, 257 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>0394549430 
<br/><br/><label>LCCN: </label>86045297  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Godel's theorem.<br/>Mathematical logic (Symbolic logic)<br/>Mathematical recreations.
<br/><br/><label>LC Class. No.: </label>QA9.65  / .S68 1987 
<br/><br/><label>Dewey Class. No.: </label>511.3