Halberstadt, William H. ,  1930- <br/><br/>
An introduction to modern logic :  an elementary textbook of symbolic logic / 
William H. Halberstadt 
 - New York :  Harper & Row,  c1960 
 - xii, 221 p. :  ill. ;  21 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 6.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical
<br/><br/><label>Dewey Class. No.: </label>164