Wooldridge Susam <br/><br/>
Computer input design 
Wooldridge Susam 
 - New York       Perocelli          1974 
 - xvi,199p.  cm. 
<br/><br/><label>Standard No.: </label>780 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B2893pobD65,8(B), L4