Prior, A. N.  1914-1969. <br/><br/>
Formal logic / 
by A.N. Prior. 
 - 2nd ed. 
 - Oxford :  Clarendon Press,  1962 [reprinted 1963] 
 - xi, 341 p. ;  23 cm. 
<br/><br/>Bibliography: p. [323]-335. Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.<br/>Logic, Symbolic and mathematical.
<br/><br/><label>Dewey Class. No.: </label>160  / PRF 1963