Klenk, Virginia,  1940- <br/><br/>
Understanding symbolic logic / 
Virginia Klenk 
 - 2nd ed. 
 - Englewood Cliffs :  Prentice-Hall,  c1983 
 - xiv, 433 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0139427643 :  USD 38.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical
<br/><br/><label>Dewey Class. No.: </label>160