Hermes, Hans . <br/><br/>
Posthumous writings /  
Gottlob Frege : edited by Hans Hermes , Friedrich Kambartel and Friedrich Kaulbach. 
 - Oxford :   Blackwell Publishers ,   1979. 
 - xiii,288p. :   ill. ;   23cm .  
<br/><br/>includes index 
<br/><br/><label>ISBN: </label>0631128352  UKP 8.50 
<br/><br/><label>Subjects--Index Terms: </label>LOGIC 
<br/><br/><label>Dewey Class. No.: </label>160  / GOT/P