Jorgensen, Jorgen,  1894- <br/><br/>
A treatise of formal logic, its evolution and main branches, with it s relations to mathematics and philosophy  / 
by Jorgen Jorgensen. 
 - New York:  Ruseell & Russell ,  1962 
 - 3v. ;  25 cm. 
<br/><br/> 350 sets printed 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.
<br/><br/><label>Dewey Class. No.: </label>160