Robertson, S. E.  1946- <br/><br/>
B C, before computers  on information technology from writing to the age of digital data /  [electronic resource] : 
Stephen Robertson. 
 - Cambridge, UK :  Open Book Publishers,  [2020] 
 - 156 pages :  illustrations (some color) ; 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781800640290 1800640293 9781800640306 1800640307 
<br/><br/><label>LCCN: </label>2020445105 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology--History.<br/>Electronic digital computers--History.<br/>Computers--History.
<br/><br/><label>LC Class. No.: </label>T58.5  / .R63 2020 
<br/><br/><label>Dewey Class. No.: </label>004.09