O'malley, John <br/><br/>
Introduction to the digital computer 

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 - New York  Rinehart  1972 
 - xiv,414p.   
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<br/><br/><label>Subjects--Index Terms: </label>Digital computers  Calculating devices  Computing devices 
<br/><br/><label>Dewey Class. No.: </label>681.14:621.3