The Technical librarian's guide to modern computers. 

 - 2nd ed. 
 - Llandudno :  Richard Williams and Partners, Computer Specialists ,  1975 
 - [4], 180 leaves ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0901250198 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers--Catalogs<br/>Computer industry--Directories--Great Britain
<br/><br/><label>Dewey Class. No.: </label>020  / WIL-2