Michalos, Alex C. <br/><br/>
Principles of logic / 
Alex C. Michalos. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c 1969. 
 - xiii, 433 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>328  328 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.
<br/><br/><label>Dewey Class. No.: </label>160 / M582p