Edgar, William J, <br/><br/>
The elements of logic :  for use in computer science, mathematics, and philosophy / 
William J. Edgar. 
 - Chicago :  Science Research Associates,  (c)1989. 
 - ix, 149 pages ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/>
<br/><br/><label>LCCN: </label>88023402 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Modern.<br/>Logic, Symbolic and mathematical.
<br/><br/><label>LC Class. No.: </label>BC38  / .E446 1989 BC38