Sommers, Fred., <br/><br/>
The logic of natural language / 
Fred Sommers. 
 - Oxford :  Oxford University Press,  1982. 
 - 469 p. ;  22 cm. 
 - Clarendon library of logic and philosophy .
<br/><br/>Includes index. Bibliography: p.457-463 
<br/><br/><label>LCCN: </label>81-14199 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.