Blyth, John W <br/><br/>
Modern Introduction to Logic. 

 - Cambridge  Houghton Mifflin Company  1957 
 - 426p 
<br/><br/> includes index and biblioraphy 
<br/><br/>Index 
<br/><br/><label>ISBN: </label> 0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160  / BLY