Thiel, Christian <br/><br/>
Sense and reference in Frege's logic / 
Christian Thiel. 
 - Dordrecht:   D. Reidel,   1968.  
 - 172 p. ;  23 cm. 
<br/><br/>Includes bibliography p. 162-169 and index. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Frege, Gottlob, 1848-1925 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160