Hayes, Robert M  <br/><br/>
Handbook of data processing for libraries 

 - 2nd ed. 
 - Los Angeles:   Melville Publishing Company,   1970 
 - xvi, 688p. 
<br/><br/><label>ISBN: </label>0 471 36483 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data processing
<br/><br/><label>Subjects--Index Terms: </label>Library network Photographic recording 
<br/><br/><label>Universal Decimal Class. No.: </label>D 02:681.3  / L0;L4.6