Grayling, A. C. <br/><br/>
An introduction to philosophical logic / 
A. C. Grayling. 
 - 3rd ed. 
 - [Oxford, UK ;  Malden, Mass.] :  Blackwell Publishing,  1997. 
 - vii, 343 p. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. [324]-335) and index. 
<br/><br/><label>ISBN: </label>9780631199823 (pbk.)  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.<br/>Language and languages--Philosophy.