Halberstadt, William Harold <br/><br/>
An introduction to modern logic  an elementary textbook of symbolic logic. 

 - New York  Harper  [1960] 
 - 221 p.  illus.  22 cm. 
<br/><br/><label>LCCN: </label>60007009  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical
<br/><br/><label>Dewey Class. No.: </label>164