Lytel, Allan <br/><br/>
ABC's of Boolean algebra 
Allan lytel 
 - 
 - USA  W.foulsham & CO. LTD.  c1963. 
 - 112 p. : 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Boolean--General
<br/><br/><label>Dewey Class. No.: </label>512.89 LYT