Negus, Ron <br/><br/>
Guide to computer bureau services 

 - London  Pitman Publications  1972 
 - xi, 158p. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0 273 25203 8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science<br/>Data processing service centers - Guidebooks<br/>Computer service industry
<br/><br/><label>Dewey Class. No.: </label>004 NEG-;