Hayes, Robert M. <br/><br/>
Handbook of data processing for libraries / 
Robert M. Hayes &  Joseph Becker 
 - 2nd ed. 
 - Los Angeles ,  Melville Pub. Co. ,  1974 
 - xvi, 688 p. ;  ill. ;   24 cm. 
 - Information sciences series .
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0471364835 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries--Automation<br/>Library science--Data processing
<br/><br/><label>Dewey Class. No.: </label>020.6298  / HAY