Eyre, John <br/><br/>
Computers and systems 
 an introduction for librarians 

 - London  Clive Bingley  1971 
 - 127p. : ill. 
<br/><br/><label>ISBN: </label>0851571204 
<br/><br/><label>LC Class. No.: </label>Z 678.9 Eyr