Lytel, Allan Herbert,  1920- <br/><br/>
ABC's of computers. 

 - Indianapolis,  H.W. Sams  [1961] 
 - 128 p.  illus.  22 cm. 
 - A Howard W. Sams photofact publication,  no. ABC-1 .
<br/><br/><label>LCCN: </label>61010962  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science--MIS
<br/><br/><label>LC Class. No.: </label>QA76  / .L9 
<br/><br/><label>Dewey Class. No.: </label>001.642 LYT