Hayes, Robert Mayo <br/><br/>
Handbook of data processing for libraries 
[by] Robert M. Hayes [and] Joseph Becker. 
 - New York  Becker and Hayes  [1970] 
 - xv, 885 p.  illus.  23 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0471364843 
<br/><br/><label>LCCN: </label>72120705 //r72 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science--Data processing.<br/>Libraries--Automation.
<br/><br/><label>LC Class. No.: </label>Z678.9  / .H36 
<br/><br/><label>Dewey Class. No.: </label>020/.28