Fairchild, David Lawrence. <br/><br/>
Logic :  a first course / 
David Lawrence Fairchild. 
 - Washington :  University Press of America,  c1977. 
<br/><br/><label>ISBN: </label>0819101176 
<br/><br/><label>LCCN: </label>78102459 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.<br/>Logic, Symbolic and mathematical.
<br/><br/><label>LC Class. No.: </label>BC108  / .F35 
<br/><br/><label>Dewey Class. No.: </label>160