Essays on Frege /
edited by E.D. Klemke 
. - Urbana : Chicago : London : University of Illinois press,  1968 
. - xiii, 586 p.  ill.  21 cm. 
 - (Illini books  ; IB-54 )
<br/>К.: Бібліогр. : c. 577-581, Index 
<br/><label>  ISBN: </label>252-72435-6 
<br/><br/><label>Subjects--Personal Names: </label><br/>Frege, Gottlob 1848-1925