Kelley, Rob,  1947- <br/><br/>
The world of computers and information processing / 
Rob Kelley 
 - Toronto :  John  Wiley,  1982 
 - xi, 404 p. :  ill. ;  25 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0471799173 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers