Klenk, Virginia <br/><br/>
Understanding symbolic logic / 
Virginia Klenk 
 - 2nd ed 
 - Englewood Cliffs :  Prentice Hall,  1989 
 - xiv, 433p. 24 cm 
<br/><br/><label>ISBN: </label>0139427643 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical<br/>Predicate (Logic)<br/>Proof theory<br/>Truth table
<br/><br/><label>Dewey Class. No.: </label>160  / KLE