Gardner, Martin <br/><br/>
Logic machines and diagrams 

 - New York  ; Mcgraw-Hill Book  , 1958 
 - 157p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160  / GAR