Levitz, Kathleen. <br/><br/>
Logic and Boolean algebra 
by Kathleen Levitz, Hilbert Levitz. 
 - Woodbury, N.Y.  Barron's Educational Series  c1979. 
 - viii, 132 p.  ill.  21 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 129. 
<br/><br/><label>ISBN: </label>0812005376 
<br/><br/><label>LCCN: </label>75001006  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical<br/>Algebra, Boolean.
<br/><br/><label>LC Class. No.: </label>QA9  / .L47 
<br/><br/><label>Dewey Class. No.: </label>511/.3